FUINO TUMBLER GLASS 315ML 8.2D X 7.5 CM H

HS stands for "Hard Strong" - and refers to a technology developed and employed for over 50 years by TSG in Japan to craft industry leading glassware. By heating and rapidly cooling the glass surface they have created a strong tempered layer which is more difficult to scratch and highly durable. These space saving glasses stack neatly away when not in use. TSG has been the recipient of a Good Design Award for Long Life Design - a prestigious achievement. Dishwasher safe / Not for use in Microwave Ovens Made in Japan