Setup, Compatibility & Care
Before first use, ensure the jar is thoroughly washed and dried to remove any manufacturing dust. To achieve the best seal, check that the silicone ring is seated correctly in the groove of the lid before closing the wire clip. When filling, leave a small amount of space at the top if you are storing liquids or preserves to account for expansion. Care should be taken during cleaning; while the glass jar is durable, the silicone seal should be hand-washed to maintain its elasticity over time. Do not expose the glass to sudden temperature changes, as this can cause thermal shock and lead to cracking.