The Rocks & Highball Set includes four Rocks glasses and four Highball glasses from the revolutionary RIEDEL Drink Specific Glassware collection.The Rocks glass is perfect for spirits served on the rocks or mixed cocktails, and is specially sized for large format ice. It is 3.26 inches tall and accommodates 10 ounces. The Highball glass is ideal for mixed cocktails, with its tall shape maintaining effervescence. It is 6.06 inches tall and accommodates 10.9 ounces. Presenting the RIEDEL Bar Drink Specific Glassware collection, an innovative series in collaboration with spirits specialist Zane Harris. The new collection answers the need for cocktail-specific glassware with glasses like Neat, Rocks, Fizz, Highball, Nick & Nora, and Sour, all perfected to cater to thousands of cocktails.Machine-made and dishwasher safe.This pack contains 4 RIEDEL Drink Specific Glassware Rocks tumbler and 4 RIEDEL Drink Specific Glassware Highball glasses.