Vacuum-Sealed Glass Canisters

Specifications: Material: Glass Choice: Yes Heat Resistance Temperature: -20°C to 150°C Product Description: Upgrade your kitchen storage with the Glass Sealed Storage Tank, designed for efficient and hygienic food storage. Washing Instructions: Clean the glass tank before first use. The glass tank is dishwasher-safe for easy cleaning. The "press-type vacuum sealing cover" should not be soaked or washed in water; instead, wipe it with a wet cloth to avoid blocking the vacuum valve. Usage Instructions: Avoid storing liquids or powders in the tank to prevent blockage of the vacuum valve. Maintain a 1cm gap between stored items and the bottom of the sealed cover for optimal vacuum sealing. Press the air extraction valve on the sealed lid several times every 7-10 days for better vacuum and low oxygen storage. For hot food storage, allow it to cool to room temperature before sealing to ensure a good vacuum effect. Avoid exposure to naked flames and strong impacts to prevent deformatio