Kitchen Conservatory sells a number of cookie scoops that hold as little as 3/4 tablespoon to as much as 6 tablespoons. King Arthur Flour sells a scoop that holds about 1 tablespoon, while OXO has a scoop that holds about 1.5 tablespoons.
The OXO scoop produces cookies that have a 2.75-inch diameter. This product allows cooks to shape cookies easily, while the soft grips make scooping a large quantity of cookies comfortable. In addition to making even and consistent cookie sizes, cookie scoops are also useful for measuring ingredients for baking mixes, scooping ice cream, creating truffles and making pizzelles and scones.