The Memory Box Boiling Cauldron Dies are a set of crafting dies made from durable steel, compatible with almost all die-cutting machines available. These versatile dies can be used on various materials such as cardstock, felt, fabric, and shrink plastic, allowing you to cut, stencil, emboss, and create a wide range of projects. The set includes 2 dies that cut out 7 different designs: the cauldron, the overflowing liquid, the boiling liquid, and bubbles. When assembled, the cauldron measures approximately 2.8 x 2.4 inches. These cauldron dies are perfect for crafting Halloween-themed projects, especially for creating spooky potion scenes.