Can these jars be used for traditional water-bath canning and fermentation, and do the lids provide an airtight seal?

Yes, the 2-piece lid design is specifically for water-bath canning. The vacuum seal forms as the jar cools. It’s also excellent for fermentation and pickling.

Are the metal lids rust-resistant, and what is the best way to clean them for long-term use?

Lids feature a rust-resistant finish. To maintain it, please hand wash and dry immediately with a cloth. Avoid soaking or air-drying in damp areas.

Do these jars follow standard mouth specifications for lid replacements and accessories?

Yes, these feature the Standard Regular Mouth (70mm). They are fully compatible with universal 70mm Mason jar accessories, such as mason jar lids from major brands, making them a versatile choice for your existing collection.

Is the glass durable for dishwasher and freezer use, and can it be heated in the microwave?

Made of thick soda-lime glass, these are dishwasher (glass only) and freezer safe (leave headspace). To prevent thermal shock, we do not recommend microwave or oven use.

What types of food are recommended for this specific jar size, and is it suitable for long-term pickling?

Perfect for small-batch jams, marmalades, marinated olives or chutneys. Its 8oz standard-mouth size ensures easy filling, secure sealing with the two-piece lid, and ideal headspace for safe home preserving and refrigerator pickling.

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ComSaf Small Glass Jars with Lids 240ml 8 Pack, Small Mason Jars for Jam

ComSaf Small Glass Jars with Lids 240ml 8 Pack, Small Mason Jars for Jam

Product ID: 537734357

Details

Brand
ComSaf
Capacity
240 ml
Colour
Transparent
Material
Glass
Material feature
Food Grade

📏compact 7cm regular mouth

🔒airtight two-piece lids

🧂240ml perfect portion size

NZ$101

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🥄 Preserve, Portion & Present Like a Pro!

SEAL IN FRESHNESS - Two-piece BPA-free lids ensure airtight, leak-proof storage for lasting flavor.
SPACE SAVVY DESIGN - Compact 7cm mouth fits neatly in crowded cupboards and narrow pantry shelves.
DURABLE EASY CARE - Dishwasher-safe glass jars with handwash lids combine convenience with longevity.
GIFT READY ORGANIZED - Includes blackboard labels, stickers, and jute twine for stylish gifting and pantry sorting.
PERFECTLY PORTION CONTROLLED - 240ml jars ideal for small-batch preserves and grab-and-go snacks.

ComSaf’s 8-pack of 240ml small glass mason jars features BPA-free, food-grade glass with airtight two-piece lids. Designed for compact storage and perfect portion control, these jars come complete with labels and jute twine, making them ideal for homemade jams, spices, and stylish gifting. Dishwasher-safe and durable, they’re a must-have for organized, trendy kitchens.

Specifications

ASIN	B09YRBYF4Z
Best Sellers Rank	2,519 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 12 in Jars
Brand	ComSaf
Capacity	240 ml
Closure Type	Screw Top
Colour	Transparent
Container Shape	Round
Country of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (349)
Food Storage Container Airtightness	Waterproof
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions L x W x H	7L x 7W x 10.2H centimetres
Item Form	Jar
Item Package Quantity	8
Item Type Name	canning-jars
Item Volume	250 Millilitres
Item Weight	47.97 Ounces
Lid Material	Metal
Manufacturer	ComSaf
Material	Glass
Material Features	Food Grade
Material Type Free	Crystal
Other Special Features of the Product	Air Tight, Durable, Odor Resistant, See Through, Stain Resistant
Product Care Instructions	Dishwasher Safe, Handwash Only(lid), Refrigerator Safe
Recommended Uses For Product	Storage of food such as pickles, jams, sauces, juices, etc.
Size	240 mL - 8 Pcs
Unit Count	8.0 count
Usage	Canning, Food Service

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NZ$101

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Smooth transaction and product arrived in perfect condition.

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