Ever since it's invention in 1935, the Zeroll Ice Cream Scoop has been the world's runaway leader. The Zeroll Ice Cream Scoop (Size 20) is designed for right or left hand use and contain a heat conductive fluid sealed inside the handle to easily cut through ice cream. It's been said many times that nothing else works like a Zeroll. The size 20 scoop makes approximately 40 portions per gallon. Capacity: 2-Ounce