High-proof, clear, very cold spirits, such as vodka or grain alcohol, are perfectly suited for the Stamper. When the thick-walled glass with a stable base (known as an ice base) is well chilled before serving, it insulates the contents against ambient heat and ensures that the icy temperature of the drink can be maintained until consumption. With its capacity, the narrow, tall glass is suitable for so-called "double" and even "triple" servings.