The FoodSaver V3425 Vacuum Sealer is a great way to protect and preserve moist, dry, and delicate food safely in bags or canisters easily. This food vacuum sealer features a space-saving, upright design, making a perfect choice for every kitchen. It senses food moisture to make it airtight. It uses SmartSeal technology and automatic bag sensor to seal the bags, so you only have to insert bag and the sealer will take care of the rest. With three speed settings, this vacuum sealer makes sealing food bags and canisters a breeze. Use the gentle speed setting for delicate foods, normal to seal canisters, and fast for larger canisters and bags. This canister vacuum sealer automatically stops sealing when the air is completely removed, making for hands-free operation. The indicator lights alert you when the process is over. The integrated bag opener helps you effortlessly open sealed bags.