This Royalford 6Pcs Glasses is made from extremely durable transparent glass material in a bright design, this eye-catching picnicware collection is the ideal companion for some carefree fun in the sun. Ideal to use by children as well as for party use. These are suitable for hot and cold drinks. Ideal for poolside, outdoor dining, catering bars, room service, hotels, office, school, traveling, camping, hiking, resorts, and other outdoor/indoor activities. Eco-Friendly, dishwasher safe and easy to clean suitable for hot and cold drinks Tea, Water, Wine, and soft drinks lightweight an easy to handle and store transparent glass.Note - These are Dishwasher and Microwave Safe.