These glass food storage jars are composed of thicker, higher-quality borosilicate glass, which is more heat-resistant and lighter than regular glass. Food-grade silicone sealing ring is healthful and non-toxic, and natural bamboo lid is more hygienic. Safe for dishwashers, hand washing is advised.
The bamboo lids on the jars with silicon seal rubber rings carve grooves that form an airtight seal to completely safeguard the contents. The food canister produces a dry and sealed environment to preserve the food's freshness and keep it dry. It also makes it easy to sort and retrieve food.

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