High-efficiency Househeld Heat Sealing MachineUpgrade version for the mini bag sealer made of high-quality materials. It can more effectively isolate the air, reduce the oxidation speed of food, avoid food waste and mold growth, and retain the original flavor of the food. 100% Sealing and Easy to UseThe handheld heat sealer with 5 sealing lines can make sure 100% sealing. Plug in the power supply, turn on the switch, preheat for 2-3 minutes after the indicator light on, then clamp the bag mouth and press 1-5s according to the bag of different thickness and material. Keep Food Fresh & Taste & Save Money It can suitable for most of packaging bags, including candy bags, snack bags, cookie bags, potato chips bags, coffee bags, pet food bags, etc. You can also seal your valuables sealed to keep it from the air, reduce oxidation, prevent moisture, and retain its original appearance. Must in the Kitchen and HomeSuitable for home kitchens, bakeries, grocery stores and other occasions. This heat sealer is mini, compact, and lightweight, which is easy to carry and store. It can be well placed in a transparent plastic box easily, and can also be hung on the wall.