ADERIA Dishwasher-Safe IPT Always Fit Tumblers, 270ml, Pack of 3, Made in Japan, Tempered Glass, Shatter-Resistant, Simple Design, Durable for

Body size: Diameter 66mm x Mouth diameter 66mm x Height 113mm Capacity: 270ml Made in Japan, Material: Soda glass IPT (Ion Protect). Reinforced glass for durability and dishwasher-safe. A durable glass achieved by combining full-surface ion protection with Ishizuka's unique know-how. Minimizes breakage and chips, reducing store expenses.