Cloisonné is derived from the French word "cloisonné" which means 'to partition.' Our iron-based imitation cloisonné coins are inspired by this upscale method which partitions-colors with precision. But upscale doesn’t have to mean expensive! These coins are affordable and have a smooth, jewelry-quality finish, making them incredibly popular. Zinc alloy is the-best metal base for coins requiring detailed, cut-out designs and a larger surface area. It is also the most affordable metal base.