Toyo Sasaki Silk Line Tumbler

The Silk Line series is engineered to be exceptionally thin and lightweight while maintaining high durability. This is achieved through Toyo Sasaki’s proprietary HS full-surface ion-reinforced processing, which strengthens the soda lime glass against breakage.

Yes, these glasses are fully dishwasher safe. The ion-reinforced processing ensures they can withstand the rigors of frequent washing, making them suitable for both busy home kitchens and commercial environments.

No, these tumblers are not microwave safe. They are designed specifically for serving cold or room-temperature beverages.

Each tumbler has a capacity of 455ml (approximately 15.9 fluid ounces), making them a versatile size for water, iced tea, cocktails, or other chilled drinks.

Yes. Despite their delicate appearance and thin walls, the HS ion-reinforcement provides the structural integrity needed for everyday use. They are specifically designed to balance a premium, lightweight feel with the resilience required for commercial settings like restaurants.