Toyo Sasaki HS Tumbler is made from extremely robust and scratch resistance glassware. Exclusively developed by Toyo Sasaki glass, HS (Hard Strong) Ion Toughening creates a tempered compressive layer on the glass surface, resulting in extreme durability.
Toyo Sasaki HS Tumbler is also made with high-grade soda-lime glass material developed by Toyo Sasaki Glass (TSG).
It achieves supreme clarity and brightness comparable to crystal glass, making it an ideal material for glass tableware.
The HS (Hard Strong) Series is their premier brand used in the catering and restaurant industry for over 40 years and was awarded the prestigious Good Design Award. TSG is one of the most reliable glassware brands in Japan’s food service industry.
Made in Japan.