This nine piece thin metal die set, Heart is from Pigment Craft Co. This die set coordinates with the Hole In My Heart Collection and the Much Too Kind stamp set (all sold separately). These dies are forged with a minimal edge so there is no noticeable imprinting on your cut designs. These are open-style dies, meaning you can cut before or after stamping. These dies are also pre-cut, so no having to cut small tabs from the dies. These dies are compatible with leading die cutting machines (sold separately). These dies can be used for cards, scrapbook pages, tags, journals, planners, and other paper crafting and mixed media projects.