Key benefits Keeps food fresher longer: creates a tight seal that keeps air out and prevents snacks from going soft, damp, or odorous. Reduces waste: preserves opened bags so you use more of each product instead of throwing halfused packets away. Saves time and effort: magnetic storage, builtin cutter, and USB charging make sealing and opening quick and convenient. What it does Seals snack and food bags tightly so seals are not easy to loosen. Cuts and opens bags cleanly with the builtin cutter. Stores easily on a refrigerator or other metal surface with the magnetic back. Charges by USB for portable, cordless use. Compatibility and performance Works with plastic packaging bags and paper bags. Suitable for a wide range of foods: potato chips, seasonings, dried fruits, cookies, tea bags, coffee powder bags, bread, cereal packaging, snack bags, and more. Compact, portable design for easy carrying and storage. Convenience features Magnetic back attaches to refrigerator for accessible storage. Cutter simplifies opening snack bags without scissors. USB rechargeable—no disposable batteries required. Practical use scenarios Kitchen pantry: Reseal chip, cereal, cookie, or bread bags after opening to keep items dry and fresh between uses. Office or break room: Keep communal snacks fresh and prevent crumbs and odors from spreading in shared spaces. On the go: Use at picnics, travel, or camping to reseal opened food packages and reduce waste while keeping snacks clean. Why customers choose this sealer Simple to use: press to seal, slide to cut; designed for everyday convenience. Versatile: compatible with many bagged food types and suitable for home, office, and travel use. Practical storage and charging: magnetic attachment and USB charging make it easy to keep powered and ready. Included/Supported functions Tight food sealing (prevents air/damp/odor) Builtin cutter for opening bags Magnetic storage on refrigerator or metal surfaces USB charging for portable operation Note: Compact and portable—designed for resealing common snack and food bags to extend freshness and reduce waste.