Electric Air Vacuum Pump — Cordless Sealer for Glass Food Storage

The Ziruma vacuum pump removes air from glass containers to extend food freshness, prevent freezer burn, and create a true vacuum seal.

• The description claims removing oxygen is the single most effective way to slow spoilage.
• The description claims the pump removes air to prevent freezer burn.
• The description claims it creates a firm, locked vacuum in seconds.
• The description claims soft-start technology protects delicate foods.