Product Features
- Duralex tempered glass is 2.5 times stronger than ordinary glass
- Duralex is manufactured to withstand sudden temperature extremes from -4F to 212F and is suitable for hot or cold liquids
- Constant quality control guarantees excellence and built in durability insures that Duralex products will maintain their look for many years
- The Duralex glasses and bowls are stackable for convenient and space saving storage
- Durable stainless steel single tone whistle