The ice cream scoopper have a gleaming surface, made from 18/8 food grade stainless steel, will not easily rust, corrode, or broken, different from other inferior stainless steel; Dishwasher safe, easy to clean^ With thoughtfully designed handles and ergonomic release system (no spring), we would use the ice cream scoop set easily and gently squeeze to release, without intense effort. You can use them comfortable in the right or left hand^ Small size (scoop diameter: 1.6 inch/4 cm), Medium size (diameter: 2 inch/5 cm), Large size (diameter: 2.4 inch/6 cm); The ice cream scoop set of 3 are perfect size for creating beautifully rounded balls of cookie dough, ice cream, sorbet, mashed potato, meatball, cupcake, melon balls, muffin and more^ A simple squeeze releases cookie dough, makes scooping cookies a breeze! The mechanism is smooth and works very well. Cookie scoop releases dough easily, all the same size so the cookies bake evenly and are consistent for display or gifting^ Please dont use it on hard things like sub-zero ice cream, it will last a lifetime ^