Convenient 2-in-1 design: seal and cut your food bags with one tool ️ Keep your food fresh: the heat seal creates an airtight seal to prevent food from going stale Portable and handheld: take it with you on-the-go to seal snacks, fruits, and more Easy to use: simply press and slide the sealer along the bag to create a seal, and use the built-in cutter to open the bag when you're ready to eat Versatile: works on a variety of bags, including plastic, aluminum foil, and mylar bags ️