[2 of them 1 sealing and cutter] - small body contains two functions - used to open a button bag, the other is used as a bag sealing element. The heating element and the sliding switch are based on high temperature and prevent accidental pressing. This bag, which has a unique latch at the bottom and a cord on top, makes it easier to absorb or hang from any corner when not used. It is a basic kitchen accessory. .[ This does not require pre-heating]- This hand-type bag sealing element, which adopts the updated technique, provides very easily sealing for you without having a preliminary heating. When you press the button, the high -efficiency and low -loss heating film instantly reaches the sealing temperature. Place the bag to be covered in the middle, squeeze the mouth of the bag, and then slide along the edge of the bag at a slow and constant speed to close. .[ Mini-size and portable]- with a mini-size, it makes it easier to fit into your bag when shopping, traveling, camp, or other activities. Suitable for different places in the house such as dining room, kitchen and balcony. Wherever you are and whatever you do, it can be used to cut and close. .[ Food storage and freshness]- You do not need to worry about leakage or opening of containers and as a result clutter or food deterioration. Using our mini bag concealer, it makes all your snacks and foods soft, dry and fresh for days. Coated aluminum foil bags, which are suitable for various bags, PP, PE, PVC bags are recommended not more than 0.3 mm thickness. Storage bags, potato chips bags, fruit bags, sugar bags, sterilization bags and so on. like. .[ Settled batteries]- To give you a better experience, the mini concealer is equipped with a built-in rechargeable battery. How valuable! In addition, in order to prevent difficulties in use, detailed pictures that can prevent difficulties in use will be included in the package.