There is nothing more fun than embellishing or colorizing a cuff! The ones we offer here are selected because they are nicely milled and extremely functional. All of our cuff blanks are made from vintage tooling, are brass (raw or plated, see description for details) and made in the US. Do you need brass cuffs in bulk? Contact me for details on bulk orders of 72 pieces or more. Check our YouTube videos for instruction on working with cuffs.