Can these jars be used for canning, in a hot water bath

well, found my answer is a big fat NO: Can I use one piece canning lids for home canning? (A:) No. One piece screw type canning lids are not designed or approved for home canning use. This type of lid is used in food processing as a hot-fill-hold process under very strict time and temperature controls.

Can you reuse the lids for canning, or do you have to replace them each time?

I water-bath canned with them and I can’t tell if the lids sealed at all. They don’t pop in or out. Everyone I give my jam too, I tell them to keep it refrigerated just in case.

Are the lables waterproof if you are using as spice jars? I need to wipe them with a damp cloth.

Hi, the labels are waterproof, but we don't recommend that you expose them to water very often, for they are made of paper after all

Can you use these for candles?

Yes. That’s what I bought them for but am now weighing if it was a smart move because of the cost. Am also thinking of using them for a sugar scrub.

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Description

✨ Preserve, Organize, Impress — The Ultimate Mason Jar Experience 🏆

EFFORTLESS CLEANING - Dishwasher safe and wide-mouthed for hassle-free filling and scrubbing—because your time is precious.
ORGANIZE LIKE A PRO - 30 free chalkboard labels turn chaos into curated order—because your pantry deserves a glow-up.
VERSATILE STYLISH - From gourmet kitchen storage to chic DIY décor, these jars elevate every space and occasion.
AIRTIGHT FRESHNESS SEAL - Lock in flavor and freshness with secure metal lids that keep your jams, spices, and pickles tasting perfect.
CRYSTAL CLEAR VISIBILITY - Show off your homemade creations with glass so clear, it’s like the contents are on display in a boutique.

Rainforce Mason Jars 8 oz (30 pack) feature premium thick, lead-free glass with airtight metal screw-on lids, ensuring durable, food-safe storage. Designed for versatility, these dishwasher-safe jars come with 30 chalkboard labels for easy organization, perfect for canning, pickling, spices, and creative DIY projects.

Specifications

Product dimensions	7.6L x 7.6W x 8.1H centimeters
Recommended uses for product	Spices
Special features	All Cookware, Dishwasher Safe
Container shape	Round
Closure type	Screw Top
Is dishwasher-safe	Yes
Item package quantity	1
Item weight	227 g
Product care instructions	Dishwasher Safe, Hand Wash Only
Item volume	8 Fluid Ounces
Is microwaveable	Yes
Item form	Round
Manufacturer	Rainforce
Number of Items	30
Specific uses for product	Home Décor
Size	8oz-30pack
Item Weight	227 g
Color	Silver
Pattern	classical
Shape	Circular
Volume	8 Fluid Ounces
Number Of Pieces	30
Measurement System	Metric
Special Features	All Cookware, Dishwasher Safe
Batteries Included?	No
Batteries Required?	No

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