It’s not easy to make Halloween-related treats, but the Halloween Cookie Cutters Set are one-of-a kind. They look like ordinary cookie cutters, but they hide a surprise inside each cookie. The set includes a bat, a skull and a jack-o-lantern that will create the three pieces necessary for hiding a treat inside. You can put candy, frosting, chocolate sauce or strawberry sauce if you want the skull to bleed. They can also be used for traditional cookies or decorative Linzer-style cookies. These cookie cutters are dishwasher-safe.