3 oz Glass Mason Jars with Airtight Lids Bulk Packs

Material	Color	Capacity	Lid	Usage
Glass	Clear	3oz	Aluminum Seal Lid	Water
		9oz		Beverage
		12oz		Etc

Material	Glass
Color	Clear
Capacity	3oz 9oz 12oz
Lid	Aluminum Seal Lid
Usage	Water Beverage Etc

Optimal Size: These jars are available in various sizes to cater to a multitude of canning requirements. They’re ideal for home use, cafes, or commercial needs.

Versatile Use: These glass jars are perfect for canning a wide array of foods. Their diamond pattern also adds an elegant touch to your kitchen decor and can even be used as stylish decor items.

Key Features of Our 3 oz Glass Mason Jars

Standard containers are often too bulky, while flimsy plastic alternatives ruin the quality of your products. We manufactured our 3 oz glass mason jars to solve these exact problems. These mini mason jars offer the perfect balance of premium durability, aesthetic appeal, and airtight protection for both commercial suppliers and DIY creators.

At-a-Glance Product Highlights

• • True 3 oz Capacity: The ideal sample size for precise portioning without wasted space.
  • Premium Glass Quality: Made from food-grade, BPA-free, and lead-free clear glass that showcases your product beautifully.
  • Leak-Proof Seal: Outfitted with airtight metal/aluminum seal lids to lock in freshness and prevent spills.
  • Wide-Mouth Design: Engineered for effortless filling, quick scooping, and hassle-free custom labeling.
  • Eco-Friendly & Durable: 100% reusable, recyclable, and safe for the dishwasher.

Quick Specifications

Feature	Specification
Material	High-quality clear glass
Capacity	3 oz
Lid Type	Aluminum seal lid / Metal screw cap
Safety	Food-grade, BPA-free, Lead-free
Care	Dishwasher-safe

One Jar, Endless Applications

Our small glass jars with lids adapt to your specific needs. Whether you are a business owner or planning a special event, these versatile containers excel across multiple industries:

• • Gourmet Food: Perfect as mini honey jars, mini jam jars, spice blends, herbs, and specialty condiments.
  • Event Favors: Create unforgettable wedding favor jars, baby shower favor jars, and holiday gifts.
  • Crafts & DIY: Use them for hand-poured candles, bath salts, and organizing small workshop items.
  • Commercial Samples: High-end sample size glass jars for cosmetics, skincare, and food testers.

3 oz Glass Mason Jar Specifications & Dimensions

When choosing the right 3 oz glass mason jars, getting the sizing exact is the difference between a perfect fit and a shipping headache. We manufacture these jars with high-clarity, flint glass to ensure your products look premium while meeting strict durability standards.

Technical Data Sheet

Feature	Specification
Material	Food-grade, lead-free clear glass
Brimful Capacity	~90ml (3.04 fl oz)
Mouth Type	Wide-mouth for easy filling
Neck Finish	Continuous thread (CT)
Lid Material	Aluminum or Tinplate with Plastisol liner
Thermal Shock	Up to 42°C (107°F)

Understanding Capacity: Weight vs. Volume

It’s a common mix-up: fluid ounces measure space, while net weight measures how heavy your product is.
Fluid Volume: These hold 3 oz of liquid (like water or juice).
Weight Capacity: If you are packing honey or heavy spices, the weight will exceed 3 oz. Always test your specific product density first.

Temperature & Usage Guidance

As a leading glass jar manufacturer, we prioritize safety for hot-fill processes.
Hot-Fill: Safe for temperatures up to 190°F (88°C) with proper pre-heating.
Thermal Stress: Avoid “thermal shock” by never pouring boiling liquid into a cold jar.
Tare Weight: Our uniform production ensures consistent tare weights, making these 3 oz canning jars ideal for automated filling lines and precision labeling.

What’s Included & Pack Options

We ship our 3 oz glass mason jars as complete, ready-to-use sets. You never have to worry about sourcing separate components because matching gold metal lids are included with every jar in your order.

To fit your specific project or business scale, we offer flexible, cost-effective wholesale case packs.

Wholesale Pack Breakdown

Pack Count	Best For	Price Per Pack	Shipping Protection
12-Pack Case	DIY gifts, home spice storage, crafting	Standard Low Rate	Custom Cardboard Dividers
24-Pack Case	Small events, baby showers, party favors	Discounted Rate	Custom Cardboard Dividers
48-Pack Case	Retailers, independent brands, mini honey jars	Bulk Rate	Dual-Wall Drop-Tested Box
Pallet / Bulk	Large-scale production, commercial filling	Maximum Wholesale Discount	Industrial Palletized Packaging

Secure Packaging Details

Breakage is never an issue with our shipping process. We pack our mini mason jars bulk orders using heavy-duty, drop-tested corrugated boxes. Each individual small glass jar with lid is securely nestled within custom protective dividers to prevent glass-on-glass contact during transit. Your inventory arrives intact, clean, and ready for immediate filling.

Lid Types & Sealing Performance for 3 oz Glass Mason Jars

We know that a premium glass jar is only as good as its seal. To protect your products and keep them fresh, we engineer our 3 oz glass mason jars with commercial-grade closures designed for maximum shelf life and leak-proof security. Whether you are packaging gourmet food, pouring DIY candles, or sorting inventory, we have the exact lid style you need.

Choosing Your Lid Style

Depending on your production workflow and aesthetic, you can choose between two primary closure systems:

• • Standard Metal Screw Caps: Threaded closures that twist on securely. Perfect for automated filling lines, stacking, and traditional continuous-thread mason styling.
  • Clamp/Hinged Options: Heavy-duty glass lids with a metal toggle mechanism and rubber gasket. Ideal for a premium, rustic look and frequent opening and closing.

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Sealing Technology & Performance

To prevent leaks, evaporation, and spoilage, our lids utilize targeted sealing technologies built for strict quality standards:

Lid Feature	Sealing Mechanism	Best Used For
Plastisol-Lined Lids	Solid liner that melts and conforms to the glass rim during heating	Hot-fill processing, canning, jams, and airtight food preservation
Gasketed Closures	High-density rubber or silicone rings that compress tightly	Airtight mini jars, liquid samples, leak-proof storage, and travel

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Premium Color Finishes

Elevate your branding or match your event theme seamlessly. Our high-quality metal closures are available in four durable, scratch-resistant finishes:

• • Gold: The top choice for wedding favor jars and high-end mini honey jars.
  • Silver: A classic, clean look that works perfectly for 3 oz spice jars.
  • Black: Sleek and modern, popular for premium cosmetics, sample size glass jars, and contemporary pantry storage.
  • White: Bright, minimalist, and neutral—ideal for clean labeling and medical or wellness products.

Creative Ways to Use 3 oz Glass Mason Jars

I designed these 3 oz glass mason jars to be the ultimate multitaskers for your home or business. Whether you are stocking a pantry or planning a major event, these mini jars offer the perfect blend of style and utility.

Food & Kitchen Storage

These are the best spice jars for keeping your kitchen organized and your ingredients fresh. The compact size is ideal for:
Small Batches: Perfect for mini honey jars, artisanal mini jam jars, jellies, and gourmet sauces.
Fresh Herbs: Store dried spices, peppercorns, or custom seasoning rubs.
Condiments: Great for serving individual portions of dressings or dipping oils at dinner parties.

Event Favors & Celebrations

If you want a memorable gift, our wedding favor jars are a crowd favorite. Their classic look fits any theme, from rustic to modern.
Baby Shower Favor Jars: Fill them with pastel candies or popcorn kernels.
Wedding Favors: Add a personalized tag to mini mason jars filled with local honey or loose-leaf tea.
Holiday Gifts: Create “hot cocoa kits” or layered cookie mixes for neighbors and coworkers.

DIY Crafts & Home Organization

Beyond the kitchen, these small glass jars with lids are a staple for creators.
Handmade Candles: The thick, clear glass is heat-resistant and perfect for pour-over soy candles.
Beauty Products: Use them for DIY bath salts, body scrubs, or lip balms.
Office & Craft Room: Organize paper clips, buttons, beads, or sewing needles so you can find what you need at a glance.

Professional Sampling

For business owners, these sample size glass jars are essential for product testers. I recommend them for:
Cosmetics: Creams, lotions, and skincare masks.
Food Tasting: Giving customers a “trial run” of your signature jams or honey.
In-Store Displays: Using airtight mini jars to showcase the texture and color of your products safely.

Customization & Branding for 3 oz Glass Mason Jars

We help your brand stand out on the shelves. As a direct manufacturer, we offer complete OEM, private label, and custom design services for our 3 oz glass mason jars. You can match your brand identity perfectly by customizing both the glass bodies and the closures.

Custom Printing & Lid Options

We offer flexible branding choices to turn these small glass jars with lids into your own signature product line.

• • Glass Engraving & Printing: Add your logo, brand name, or custom artwork directly onto the glass surface using high-fidelity screen printing or precision embossing.
  • Cap & Logo Customization: Choose custom color matching for your lids or print your logo directly onto the metal surface.
  • Mix-and-Match Sizes: Combine your 3 oz order with our 3oz 9oz 12oz design families to create a cohesive product line while meeting bulk thresholds.

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Tailored Branding Specifications

Customization Type	Options Available	Best Used For
Surface Finish	Silk screen printing, frosting, embossing, custom labeling	3 oz spice jars, cosmetic samples, luxury spreads
Lid Upgrades	Gold metal lids, silver, matte black, white, custom color matching	Wedding favor jars, branded corporate gifts
Private Label (OEM)	Custom mold shapes, unique neck finishes, tailored dimensions	Exclusive product launches, proprietary food packaging

Pricing & Bulk Discounts for 3 oz Glass Mason Jars

We keep our pricing straightforward and highly competitive. Whether you are a small business sourcing mini mason jars bulk orders for DIY gifts or a major retailer stocking up on small glass jars with lids, we offer transparent, tiered case rates that lower your per-unit cost the more you buy.

Wholesale Program & Reseller Terms

• • Tiered Case Rates: Enjoy automatic discounts on larger case quantities of our 3 oz glass mason jars.
  • Low Minimum Order Quantities (MOQs): Easy entry points for startups and small businesses.
  • Wholesale Perks: Dedicated account management, flexible payment terms for qualified resellers, and reliable inventory pipelines.

Mix-and-Match Bulk Thresholds

You do not need to buy just one size to save. We make it easy to hit our high-volume bulk thresholds by allowing you to mix and match different capacities across your order.

Product Size	Common Application	Lid Options	Bulk Eligibility
3 oz Mini Mason Jars	Mini honey jars, wedding favors, 3 oz spice jars	Gold metal lids, aluminum seal, silver, black	Yes (Mix & Match)
9 oz Mason Jars	Jams, jellies, candles, sauces	Metal screw caps, plastisol-lined	Yes (Mix & Match)
12 oz Mason Jars	Pickles, beverages, larger storage	Metal screw caps, airtight seals	Yes (Mix & Match)

Combine your 3oz 9oz 12oz container needs into a single wholesale shipment to unlock the deepest possible discounts and maximize your shipping efficiency.

Shipping & Packaging Assurance for 3 oz Glass Mason Jars

We know that getting your 3 oz glass mason jars delivered in perfect condition is your top priority. As a leading manufacturer and supplier, we take shipping security seriously. Every shipment undergoes rigorous drop-test standards and uses heavy-duty protective dividers to prevent glass-on-glass friction during transit. Whether you are ordering a single case for DIY gifts or buying mini mason jars bulk quantities for commercial production, we guarantee your inventory arrives safe, intact, and ready for use.

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Optimized Shipping Methods

We tailor our logistics based on your order volume to balance cost-efficiency and safety.

Order Volume	Shipping Method	Packaging Type	Best For
Small to Medium Orders	Standard Parcel	Heavy-duty corrugated boxes with custom foam/cardboard inserts	Small businesses, crafters, and event planners
Large & Bulk Orders	Pallet / LTL Freight	Stacked, banded, and shrink-wrapped pallets with corner protectors	Wholesale buyers, distributors, and high-volume brands

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Breakage Policy & Insurance Options

We stand behind our packaging. In the rare event that damage occurs during transit, our straightforward protection policy has you covered:

• • Full Transit Insurance: Every shipment of our small glass jars with lids includes complementary transit insurance to protect your investment.
  • Zero-Risk Breakage Policy: If any 3 oz mini mason jars arrive broken, simply send us a photo of the damaged items within 48 hours of delivery.
  • Instant Resolution: We will immediately issue a refund or dispatch replacement jars free of charge, ensuring your production timeline faces no delays.

Care & Usage for 3 oz Glass Mason Jars

How you handle your glassware determines how long it lasts and how well it protects your product. As a leading manufacturer, we want to ensure you get the absolute most out of our 3 oz glass mason jars. Whether you are packing hot pepper sauce or storing dry spices, following these basic care steps guarantees a flawless seal and crystal-clear presentation every time.

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Cleaning & Washing Tips

Our small glass jars with lids are built for commercial use and everyday reuse, but proper washing keeps them looking brand new.

• • Glass Jars: The clear glass bodies are 100% dishwasher safe. For bulk prep, run them through a standard commercial or residential wash cycle.
  • Metal Lids: Always hand wash the gold metal lids and aluminum closures. High dishwasher heat and harsh detergents can degrade the inner sealing gasket over time.
  • Drying: Allow both the jars and lids to air dry completely before filling to prevent trapped moisture, which can ruin dry goods like spices or herbs.

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Hot-Fill & Canning Guidance

Thermal shock can crack even the toughest food-grade glass. If you are using our 3 oz mini mason jars for hot-fill processes like jams, jellies, or warm honey, follow these safety rules:

Step	Action	Why It Matters
1. Pre-warm	Temper the jars in warm water before filling.	Prevents cracking from sudden temperature spikes.
2. Monitor Temp	Keep your product fill temperature under 180°F (82°C).	Ensures a safe thermal gradient for the glass.
3. Headspace	Leave a 1/4-inch space at the top of the jar.	Allows the liquid to expand safely without breaking the seal.
4. Cool Down	Let filled jars cool down naturally at room temperature.	Avoids thermal shock from cold drafts or surfaces.

Safety Note: These specific 3 oz canning jars are optimized for hot-fill and water bath pasteurization. Do not subject them to extreme pressure canning or blast freezing without proper testing.

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Storage Tips for Maximum Freshness

To maintain an airtight mini jars seal and prolong the shelf life of your inventory, optimize your storage environment.

• • Avoid Over-Tightening: Screw the lids on until they are “finger-tight.” Over-twisting can warp the plastisol liner and destroy the leak-proof seal.
  • Temperature Control: Store your filled mini glass storage jars in a cool, dry place away from direct sunlight. Consistent temperatures preserve both the container seal and the product quality inside.
  • Inspect Seals: Before shipping out bulk orders or displaying your items, double-check that the lid sits level on the neck finish to ensure a true airtight lock.

Certifications & Safety of Our 3 oz Glass Mason Jars

We prioritize safety and compliance across all our manufacturing lines. Every 3 oz glass mason jars batch undergoes rigorous testing to meet strict international global standards. We ensure that our glass packaging is safe for food contact, cosmetics, and daily storage.

Food-Grade and Chemical-Free Compliance

• • 100% BPA-Free: The glass bodies and the inner linings of our gold metal lids contain zero Bisphenol A.
  • Lead-Free Composition: Our high-quality flint glass is naturally non-toxic, ensuring no heavy metal leaching into your products.
  • FDA & EU Standards: Our small glass jars with lids comply with global food safety regulations, making them ideal for everything from baby showers favors to organic spice jars storage.

Regulatory Standards Table

Material	Component	Safety Certification	Compliance Status
Flint Glass	Jar Body	Food-Grade / Lead-Free	Fully Certified
Aluminum/Steel	Screw Cap	Corrosion-Resistant	Fully Certified
Plastisol/Rubber	Lid Gasket	BPA-Free Sealant	Fully Certified

We maintain full traceability for all raw materials used in our 3 oz mini mason jars, providing you with reliable, retail-ready packaging that guarantees peace of mind.

FAQs: 3 oz Glass Mason Jars

Is 3 oz measured by weight or fluid volume?

We measure our 3 oz glass mason jars by fluid volume (approximately 90 ml). If you are filling them with heavy items like honey, the weight will be different. Always test your specific product weight before launching.

Are the lids airtight and leak-proof?

Yes. Every 3 oz mini mason jar comes with a premium plastisol-lined lid. This commercial-grade gasket creates a completely airtight, leak-resistant seal that keeps your contents fresh and prevents spills.

Can these jars be used for freezing or hot-fill?

• • Hot-Fill: Yes, our thermal-resistant glass easily handles hot-fill processes for mini jam jars and honey.
  • Freezing: Not recommended. These jars have a distinct shoulder shape which can cause cracking when frozen liquids expand.

Are they suitable for candles or non-food uses?

Absolutely. These small glass jars with lids are highly versatile. The durable glass handles hot wax pour temperatures perfectly, making them excellent for DIY candles, wedding favor jars, and 3 oz spice jars.

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Do they include lids and are labels available?

Package Feature	Detail
Lids Included	Yes, every jar ships with your choice of gold, silver, black, or white metal lids.
Label Compatibility	The smooth, wide-mouth surface is perfectly sized for standard custom labels and branding.
Bulk Shipping	Shipped in secure, drop-tested partition packs to eliminate transit breakage.

Explore Our Related Products

We do not just make 3 oz glass mason jars. As a leading glass jars manufacturer and supplier, we offer a complete line of premium glass packaging to fit your brand’s scaling needs. Whether you need to expand your product line or mix and match sizes for bulk wholesale discounts, we have you covered.

Other Sizes: 4 oz, 9 oz, and 12 oz Mason Jars

Keep your branding consistent across different volumes. Our larger glass jars feature the same high-quality, food-grade clarity as our 3 oz mini mason jars.

• • 4 oz Glass Jars: The perfect step up for larger sample sizes, premium spreads, and standard candle pours.
  • 9 oz Glass Jars: Ideal for everyday retail honey, gourmet salsas, and pickled items.
  • 12 oz Glass Jars: The go-to choice for bulk sauces, traditional preserves, and high-volume food packaging.

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Spice Jar Sets, Clamp-Lid Jars, and Accessories

Expand your inventory with specialized storage options and closure styles designed for diverse market demands.

Product Type	Key Features	Best Used For
Spice Jar Sets	Shaker lids, airtight seals, uniform sizing	Kitchen organization, commercial spice brands
3 oz Clamp Lid Jars	Heavy-duty glass, airtight wire-bail swing tops	Premium gifting, airtight mini jars for herbs
Gold Metal Lids & Closures	Plastisol-lined, leak-proof, multiple colors	Hot-fill canning, custom branding

Complete Your Order with Custom Accessories

We supply everything you need to finish your retail look. We offer extra gold metal lids, customizable labels, and protective shipping dividers to ensure your inventory arrives intact and ready for shelves.