FOR INSTANT CUTTING AND SEALING: one end of the sealer seals the bag and the whole process takes no more than 10 seconds; the other end cuts the bag and takes only 1 second to complete the cut. SUITABLE FOR TRAVEL AND HOME USE: The mini sealer can be used at home to store food properly, and to save space and plastic bags. While traveling, it can be used to ensure that your food does not spill and cause you trouble. It can keep your food freshfor hours and make your travel experience better. KEEPS FOOD UNSPOILED AND PREVENTS BAD ODOR: The mini sealer is used to make an airtight seal on plastic bags, which consequently helps to keep the food inside it fresh and unspoiled for a long time. It can thus also help you stay healthy by not lettingyour food get damaged due to exposure. Easy to use: Instructions for use are included. See also the video. Place the bag to be sealed in the middle and pull slowly at a constant speed. The sealer can be repeated for best results.