Mouth-reinforced glass, lowball glasses New, unused. Juice, alcohol, highballs. Box top is deteriorated, but the contents are fine. Toyo Sasaki Glass Tumbler Glass Splash, approx. 210ml, set of 6, made in Japan, dishwasher safe, clear, unbreakable, tumbler glass, glass, cup, beer glass, highball glass, P-52103HS Color: Clear, set of 6 Size: 8.1 x 8.1 x 8.2 cm, diameter: 8.1 cm per piece Weight: 0.2 kg per piece Material: Soda glass Country of origin: Japan Fine clear product that maintains beautiful transparency Toyo Sasaki Glass's "HS" Hard Strong is for commercial use. Design philosophy that emphasizes safety High durability due to excellent technology Fully compatible with commercial dishwashers Press-molded products that combine the stylishness and strength of a cafe and storage capacity The glass part is dull due to home storage, but I think it will be fine if washed.