Hard Enamel Coin is next popular to Soft Enamel Coin. The difference between the two is their outline. The colors of this coin are vibrant and it is rich in nature, also Hard Enamel Coin is admired due to its smooth finish and its professional look which helps to add to the appearance of the custom coins. Most people who order Hard Enamel Coins are groups and organizations that take their work level professionally. Hard Enamel Coin is a type of paint-like enamel that is commonly used in the color areas of a coin. We guarantee that the Challenge coin would be done as you want it to be done.  A perfect gift, remembrance, or souvenir.