This set of glasses is microwave-safe, which means that you can easily put it in a microwave to heat a glass of milk or similar consumables. The glass material gives a sleek outlook and does not interfere with your visual of the liquid held inside. The set of six glasses adds to the convenience of an individual. The elegant simplicity of their design also makes the perfect gift. Here is promising you are the best of times every day! Serving good food and drinks with finesse is an art befitting a connoisseur. Live the good life everyday with the beautiful assortment of Treo serve-ware.