Onis LinQ Beverage Glasses Grey 400ml (12 Pack)If high end stackable glassware is what you're after, these LinQ beverage glasses are a perfect choice. Finished in an attractive smoked grey colourway, the glasses are treated with the Onis Xtratuff strengthening process, enhancing resistance to thermal and mechanical shock. They are dishwasher safe to ensure effortless and swift cleaning post service.