THREE DIFFERENT SIZE, LARGE-MEDIUM-SMALL SIZE: The cookie scoops for baking have three different size, scoop mouth diameter: small size 1.57inch or 4cm, medium size 1.97 inch or 5cm, Large size 2.48 inch or 6.3cm. Cookie scoop capacity: small size 1.5 Tbsp or 23 ml or 0.8 oz, medium size 2.8 Tbsp or 42 ml or 1.4 oz, large size 5.4 Tbsp or 81 ml or 2.7 oz, about 1 or 3 cup. MADE OF 18 or 8 STAINLESS STEEL, PREMIUM SCOOP: The cookie dough scoops are made of 18 or 8 stainless steel and solid ABS plastic, stainless steel bowl are stain-resistant, and won't pit, rust or corrode. And the portion scoops are food grade, we would be confident of food safety and never worry about leaving harmful chemical into food. NEW TRIGGER SYSTEM, COMFORTABLE AND EASY TO USE: The newly designed release system with innovative cog-and-ratchet, so we only need to gently press the wrench to release the filler perfectly, does not require great intense effort. The cookie scoopers make scooping cookies or cupcake a breeze. MULTIPLE USES, IDEAL DISHER SCOOP: The ice cream scoop set can be used to scoop and portion all kinds of foods, like ice cream, cookie dough, rice pudding, mashed potatoes, and more. They can be used as ice-cream scoops, cookie scoops, melon baller scoop, trigger scoop, and cupcake scoop also, endless uses.Perfect for scooping the right amount of foods. BEAUTIFUL, EASILY CLEAN, PERFECT GIFT: The ice cream scoops with trigger are different color handle, black-red-green, both beautiful and easy to identify size. Easily clean, hand wash and dishwasher is safe. The cookie dough scoopers are ideal gift for engagement, anniversary, birthday, hostess and housewarming too.