These foil rolls which are designed to work with out Mini BinTM Foil Dispenser and offer minimal waste. Custom sized pieces of foil can easily be created for covering small surfaces such as beakers, flasks, tubes, and Petri dish. Ideal for autoclaving, freezing, incubating, protecting lab ware, lining, sealing and general storage. Dish is made from soda-lime glass. Set consists of one staining dish, one lid, one 30-slide stainless steel rack.