Sizzix-Thinlits: Die. Thinlit dies offer a variety of affordable solo options or multi die options. Thinlits are easy to use and are compact and portable. Compatible with most die-cutting machines (not included). This package contains twenty-two dies. Design: Gearhead (measuring between 1/2x1/2 inches and 3x4 inches). Designer: Tim Holtz. Imported.