Toyo-Sasaki's Hard Strong (HS) Glassware is the most recognisable glassware brand in Japan's foodservice industry. It's the robust and hyper-functional glassware you see at every diner and ramen joint around the land. Hard Strong (HS) refers to Toyo-Sasaki's original glass toughening process that results in extremely durable and scratch resistant glassware. 

This is the one that started it all. Stackable, hard wearing and extremely durable glassware.

Quantity: Boxed Set of 6 (not sold individually)
Dimensions: dia 67 mm x h 80mm
Volume: 200mℓ
Material: HS Toughened glass 
Care: Commercial and residential dishwasher safe
Origin: Made in Japan

About Toyo-Sasaki

Toyo-Sasaki glass company began when two of the oldest glass manufacturing companies in Japan merged, Toyo (est. 1878) and Sasaki (est. 1902). Toyo-Sasaki debuted the HS range in 1967 as Japan’s first toughened glass drinkware brand. The HS brand has since been appreciated as the industry standard for over 50 years by the Japanese food service and hospitality sector.

The HS Standard Stackable Tumblers are their original and very classic line. The HS Standard Stackable Tumblers won the Good Design Award in 1974.