The Top Class Square rocks glasses are lightweight crystal glasses designed for spirits and short cocktails with a refined, contemporary edge. Their compact square shape feels comfortable in the hand, making them ideal for whiskey, bourbon, neat pours, and cocktails served over a single large ice cube. Clean lines and clear brilliance give these rocks glasses a modern barware feel while keeping the look simple and elegant. Product Details: Measure 3.2" DIA X 3.6" H 11.87oz rocks glasses come in a set of 4 SON.hyx® high-tech blown lead-free crystal glass; break resistant and dishwasher safe Lightweight square rocks glasses for spirits and short cocktails Fine, reinforced and laser-cut rims Compact square shape designed for spirits and short drinks Ideal for whiskey, bourbon, neat pours, and cocktails on the rocks Modern barware design with a comfortable, substantial feel Made in Italy