These dies are made to coordinate with Heartfelt Creations Cling Rubber Stamps (stamps sold separately). Each die can be used in most leading die-cutting systems, including Spellbinders Wizard, Spellbinders Grand Calibur, Provo Craft Cuttlebug, Sizzix Vagabond, Sizzix BIGkick, and Sizzix Big Shot. Size and number of templates per package vary by design.