This tumbler wine drinking tasting cup is made of premium material, which can withstand long-lasting use. Features the crystal glass material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color: Transparent -Material: Glass+wood -Size: About11.00X9.50X9.50cm/4.32X3.73X3.73inch -Rounded and smooth rim of cup, delicate and transparent, will not hurt your mouth or lip. -Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. -Resistance to cold and heat, the cup is highly transparent and bright. -Light and durable, good drinkware for every home, they are very sturdy and not easy to break or deform. -The cup is suitable for bars, pub, KTV, restaurants, and homes.