HWASHIN Mason Jars 12 oz – 20 Pack Regular-Mouth Canning Jars with Lids, Labels & Brush

HWASHIN 20 Pack 12 oz Mason Jars are a set of sturdy, food‑grade glass canning jars with lids and bands designed for preserving, storing, and DIY projects.

These 12 oz regular‑mouth mason jars combine thick, transparent glass with corrosion‑resistant screw lids and bands, offering a versatile solution for home canning, meal prep, organizing pantry staples, and craft uses. The set includes 20 jars plus extras — labels, a cleaning brush and twine — so you can start filling, gifting, or decorating right away. Below are concise answers to common buyer questions about performance, use, and care.

How do these jars perform for home canning and everyday storage?

The HWASHIN jars feature a 2.59" regular mouth and thick food‑grade glass that resists stains and makes contents easy to inspect. Split lids and bands create an airtight seal to reduce exposure to air and moisture, suitable for short‑term canning, refrigerator storage, and dry goods organization.

• 12 oz capacity ideal for jams, sauces, overnight oats and individual portions
• 2.59" regular mouth for easy filling and cleaning
• Split lids with bands provide a tight seal to limit leaks
• Transparent glass helps monitor freshness at a glance

Are these jars safe to use in kitchen appliances and for freezing?

The thick glass is microwave and dishwasher safe (remove lids before microwaving and dishwashing). For freezing, allow headroom by filling jars no more than two‑thirds full to prevent cracking as contents expand.

• Dishwasher safe without lids for convenient cleaning
• Microwave safe if lids are removed
• Freeze only when filled below two‑thirds capacity to avoid breakage
• Corrosion‑resistant lids extend longevity under normal kitchen conditions

Can these jars be used for crafts, gifts, and events?

Yes — the clear, classic mason jar shape is a blank canvas for creative projects. The included twine, labels, and durable lids make the set ready for party favors, candles, herb planters, or personalized wedding decorations.

• Great for candles, floral arrangements, and painted decor
• Includes 36 labels and twine for easy personalization
• Uniform size makes coordinated displays and gift sets simple
• Sturdy base and glass thickness support craft finishes and hot wax

What comes in the box and how does HWASHIN support customers?

The package contains 20 glass jars with silver screw lids and bands, plus 36 labels, a cleaning brush, and a bundle of twine. HWASHIN also offers customer support if any issue arises, promising quick assistance to resolve problems.

• 20 x 12 oz glass jars with lids and bands included
• 36 adhesive labels for content identification and gifting
• One cleaning brush for jar interiors and necks
• Bundle of twine for decorating and sealing gifts

Who is this for? Home cooks, small‑batch preservers, meal‑preppers, crafters, and event planners who want a reliable, attractive, and multipurpose jar set will find value in HWASHIN’s 20 pack. If you need uniform, dishwasher‑safe glass containers for canning, portioning, pantry organization, or creative projects, this set provides the accessories and capacity to get started immediately.