They are Paternal Typically multi heart cookie cutter town radiator Case
Double Heart Cookie Cutters. Set of 6 In Multiple Sizes And Colors. Ma – Spot Industries
Amazon.com: Emochies Mini Heart Cookie Cutter, Pink Hearts, Multi 4 Molds in 1, Dough Fondant Shape For Baking Biscuits, Crackers, and Pet Treats: Home & Kitchen
Plain Edge Heart Clay Cutter, made to match GR Pottery form - plastic – De La Design