SIMPLE, MODERN AND MINIMAL DESIGN. The Celebration Teacups are a perfect addition to your kitchen decor and great for entertaining. Enjoy your favorite tea in these hand-crafted cups. Clear double wall glass design gives your drink a new dimension and adds more fun to each sip; Borosilicate glass helps withstand extreme temperature stress, protects from scratches, and stays clear. Double-walled glass ensures that your tea stays hot. Our teacups keep your drink warmer, longer - while the outer glass stays cool to the touch. EXCEPTIONAL QUALITY AND HEALTH BENEFITS. Pure borosilicate glass is the healthful choice of discerning modern tea lovers. With no glazes, cadmium, lead or other toxins sometimes found in other products, you’ll never worry about safety, staining, or off flavors or odors. You fully experience your beverage – and nothing else. DURABLE AND EASY TO CLEAN. Our premium scratch-resistant borosilicate material keeps your teacups dishwasher and microwave safe