The Sizzix Die Cut Lot includes 37 cutting dies in a combination of red and black colors. These dies are designed for use with die-cutting machines, specifically Sizzix brand machines. They are ideal for various crafting and scrapbooking projects, allowing users to easily create intricate designs and shapes for their projects. Perfect for adding unique and personalized touches to paper crafts, these cutting dies offer endless creative possibilities for crafters and scrapbookers alike.