Provo Craft-Cricut Font Cartridge. Each Font cartridge features easy-to-make projects right out of the box. They have up to 700 images (including layers and features) and can be used with all Cricut machines. Use this cartridge to create larger than life letters that give your projects an extra sense of wonder. This package contains one cartridge and one handbook all in a 4x4x1-1/2 inch storage box. Design: Signature Font. Imported.