Tim Holtz ‘Mixed Media #4’ Thinlits Dies 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 three dies. Design: Mixed Media #4 (measuring between 3.375×3 inches and 3.125×4.75 inches). Designer: Tim Holtz.