Throw away less food with this vacuum sealing storage system. Air can be the worst enemy of food...just try to leave a slice of banana, avocado or potato on the kitchen worktop, in just 5 minutes it will become oxidised, leaving it black & very unappealing to eat! The Food Sealer sucks the air out & seals the bag; dramatically extending the shelf life of your food. Now you can have an affordable, high quality vacuum sealing machine in your very own home.