SLifeJars 32 oz Clear PET Jars, 12 Pack with Foam-Lined Black Screw Lids

Inside every black screw lid sits a food-grade foam liner, which is what turns a merely tight closure into an airtight one. Ground coffee and loose tea keep their smell in a jar sealed this way.

Each jar holds 32 fluid ounces, standing 6.62 inches tall on a 3.66 inch round base. Twelve jars come in the box, each with a blank label, plus one marker pen for writing on them.

The mouth is as wide as the body, so a measuring scoop goes in and comes back out without scraping the rim.

Hand washing only. The bullet text rules the dishwasher out twice and warns against filling the jars with anything hot, yet the attribute list records them as dishwasher safe. Treat the written warning as binding.

PET is rigid and light. A jar of this size dropped on a stone worktop will not scatter across the floor the way glass does.

Two published figures do not survive scrutiny: shipping weight is given as 0.02 pounds for twelve jars, and the capacity field reads 2 pounds. Neither is usable.

• 12 jars, 32 oz each
• 3.66 in diameter, 6.62 in tall
• Black screw lids with foam liners
• Food-grade PET, rigid and light
• Hand wash; nothing hot inside
• 12 labels and one pen included