Full surface toughened glass “USURAI” line is very unique and innovative glass, which changes your concept of glass.
“USURAI” is thin, light‑weight in your hand and strong glass as it’s applied special processes by “Toyo‑Sasaki Glass”. Additionally, it has anti‑scratch function, obviously the products life are longer than existing glass. All made in Japan, quality is controlled very strictly.“USURAI” line is suitable for any scenes and drinks.
