Cello PET Canister Set for Safer and Healthier Storage: The Cello checkers plastic PET canister set is made of 100% food-grade PET plastic that helps you store, pulses, spices and more in a safe way. These containers are Bisphenol A (BPA) free, thus keeping you safe from health hazards. Therefore, these canisters help you make a healthier lifestyle choice. The PET material makes the containers odour-free, so you don’t have to worry about the spices and cereals smelling different. The airtight seal completely locks the container and conserves the nutritional value of the stored items.