Medalcraft Mint has developed a proprietary challenge coin colorization process known as CWIC. It allows custom images and color on a coin to be created in 10 business days or less. The new process drastically improves the use of more detail and color without the added costs. There are no die charges or set-up costs. Additionally, smaller quantities can be purchased at a great price. Medalcraft Mint creates high-quality, custom-made coins that are made in the U.S.A.