: Glass Package Contents: Packaging Con Can be safely used in the microwave, oven, fridge, freezer and dishwasher and non - porous glass will not absorb stains or odours Highly trusted by all food service professionals for the quality and durability of products Heat and scratch resistant productUniversal glass shape suits all beverages Red White Wine, Juices Champagne. This products is made of soda lime glassware which are completely hygienic and safe to use. Can be safely used in the microwave, oven, fridge, freezer and dishwasher and non - porous glass will not absorb stains or odors. Highly trusted by all food service professionals for the quality and durability of products. Heat and scratch resistant product.