WILTON-Nesting Cookie Cutters. Making treats for parties, school, picnics and holidays is so much more fun with these and of course Cookies! These cutters are also great stencils! Child-safe design means kids can have a great time helping. Design: Hearts, six cutters range in size from approximately: 1-1/2 to 4-1/2 inches. This package even includes a recipe for rolled cookies. Constructed of food-safe plastic. Dishwasher safe on top shelf. Imported.