The Whimsy Stamps Snowman Jars Outline Dies coordinate with the Snowman Jars clear stamp set CWSD222a, sold separately. This set includes 5 outline dies designed to cut out the corresponding stamped images, making it easy to create layered, dimensional elements for your projects. These thin metal dies are perfect for card making and crafting, and work with die cutting machines such as Cuttlebug, Big Shot, or Wizard. Please note that it is normal for long or thin die shapes to bend or warp during use, but this will not impact their effectiveness when used properly.