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Mainstays

Mainstays 8 oz Mason Jars, Regular Mouth Half Pint Canning Jars with Lids and Rings, 12-Pack Small Glass Jars for Home Canning and Preserving

Mainstays 8 oz Mason Jars, Regular Mouth Half Pint Canning Jars with Lids and Rings, 12-Pack Small Glass Jars for Home Canning and PreservingMS RM 8OZ 12PK2 pack Mainstays Large 32 oz Mason Jars 12pk Regular Mouth Quart Canning Jars Lids Bulk Glass Jars Canning Whole Fruits Jarring Tomatoes Pantry Organ2 pack Mainstays Small 8 oz Mason Jars 12pk Regular Mouth Half Pint Canning Jars Lids Bulk Glass Jars Jam Jelly Desserts Candle Making Party Favors2 pack Mainstays Mini 4 oz Mason Jars 12pk Regular Mouth Decorative Canning Jars Lids Bulk Set Dips Jams Spices Craft Storage Gift GivingMS RM 32OZ 12PK2 pack Mainstays Regular Mouth 16 oz Mason Jars 12pk Pint Canning Jars Lids Bulk Glass Jars Preserves Salsas Iced Coffee Drinking Glasses Candle MakiMS RM 16OZ 12PKMS RM 4OZ QUILT 12PK
Volume Capacity:8 oz
Pack Size:Single

Key item features

  • Complete Set: Includes 12 half-pint glass mason jars, 12 gold-colored canning lids, and 12 screw-on bands, all securely packaged in a sturdy cardboard tray with dividers.
  • Versatile Capacity: Each small jar holds 8 ounces (1 cup), suitable for jams, jellies, sauces, honey, desserts, party favors, and candle making.
  • Durable Construction: Made from BPA-free, food-grade glass, these jars are safe for hot fill, pressure canning, and water bath canning methods.
  • Convenient Design: Features a regular mouth opening for easy filling, controlled pouring, and simple cleaning, compatible with standard regular mouth accessories.
  • Secure Preservation: Airtight two-piece metal canning lids and rings create a reliable seal for long-term food preservation and freshness.
  • Practical Features: Smooth-sided surface is ideal for custom labeling, while embossed measurement markings ensure accurate portion control and simplified recipe scaling.
  • Easy Maintenance: Glass jars are dishwasher safe, and lids and bands are recommended for hand washing.
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Current price is $9.4778.9 ¢/count
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Customer ratings & reviews

4.6 out of 5 stars
stars3,288 ratings672 reviews
How item rating is calculated
4.6
4.5
4.7
4.3
4.0
2.2
  1. 5 stars82% (2,700)
  2. 4 stars8% (269)
  3. 3 stars3% (99)
  4. 2 stars1% (47)
  5. 1 star5% (173)

Reviews summary

Pros

  • : Ideal for various uses, from canning to meal prep.
  • : Jars are priced similarly to other similar products.
  • : Jars are small in size but hold a decent amount of content.
  • : Ideal for storing dry goods and leftovers.
  • : Made with durable materials for long-lasting use.

Neutral

  • : Can be tight and reliable, but also prone to inconsistencies.
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Showing 1-3 of 672 reviews

Sep 22, 2025
ie
Item details
Volume capacity: 16 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I’m trying to get away from plastic containers, so I bought canning jars. I also purchased a canning jar sealer from Walmart that takes all of the remaining air out of the jar and seals it.I have 4 jars of chicken pot pie soup in my freezer for future meals!

Helpful?36GXXTA0FL6912439752673
Jan 24, 2026
Janja
Item details
Volume capacity: 8 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Love these jars. Best value in the market. I wish they didn’t have any raised lines or edges. Otherwise they are great. I can’t beat that price with any bulk glass manufacturer because the shipping for those places is not free.

Helpful?36GXXTA0FL6912439752673
Oct 9, 2025
Yolanda
Top Reviewer
Item details
Volume capacity: 16 oz
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

love them

I get just as good a seal with the Walmart jars as I do with the brand name jars very happy I own a lot of these and they're cheaper than the brand name I canned beans fruit and 🍖

Helpful?36GXXTA0FL6912439752673