Globleland Cutting Dies Leather Earring Display Card Leather Die Cuts Metal Earring Die Cuts for Making Cards DIY Crafts Scrapbooking Photo Album Usage: Cutting Dies How to Use: You can use manual die-cutting, the blade mold on a hard surface, the blade against the material laid flat on the mold, with a wooden hammer or rubber hammer beating the blade. Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!