Mason jar

A Mason jar, also known as a canning jar, preserves jar or fruit jar, is a glass jar used in home canning to preserve food. It was named after American tinsmith John Landis Mason, who patented it in 1858. The jar's mouth has a screw thread on its outer perimeter to accept a metal ring or "band".

The band, when screwed down, presses a separate stamped steel disc-shaped lid against the jar's rim.

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Source: Wikipedia · Image: Wikimedia Commons · Public domain

TERRAGLASS

Little worlds under glass — terrariums, moss, and miniature gardens.

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