1.Package include 3Plastic Bag Sealers included in this Combo Pack. Prevents the smell of the food escaping from an unsealed plastic bag that will attract insects or bugs^ 2.Food Vacuum Heat Sealer: This mini food sealer is a necessary item for whom like snacks. You can re-seal the original bag to store leftover snacks, without overeating or wasting. Sealed plastic bags keep foods and snacks fresh longer.^ 3.Sealer and Cutter: This mini bag sealer quickly seals and cuts plastic bags. You can just press and pull the heat sealer with cutter along the edge of bags to seal or open.^ 4.High Quality:Durable, ABS material, cute looking bag sealer, ur chips bag got a good accompany.^ 5.Easy to Use: Preheat the bag sealer by pressing 3-5 seconds before using, then simply slide it along the edge of plastic bags and it& 39;s sealed airtight. The speed of sliding varies with the thickness of the plastic bags.