Press Vacuum Storage Glass Jar Capacity:830ml Buckle Design: Features a secure

Buckle Design: Features a secure buckle closure for excellent sealing performance

making it easy to clean and perfect for tea enthusiasts

This combination ensures a stylish yet practical addition to your kitchen

and snacks

Press Vacuum Storage Glass Jar Capacity:830ml Buckle Design: Features a secureFEATURES: Air Extraction Process: This jar requires continuous pressing to remove air, although it cannot achieve a complete vacuum. Regular use of the press will help reduce air exposure and maintain freshness. Troubleshooting Air Leakage: If you encounter air leakage or difficulty extracting air, inspect the sealing ring and tank body for any debris or obstructions that may affect the seal. Proper Fill Level: Ensure that the jar is not overfilled.