Do we really need more stuff in our pockets? We already have keys, cell phones, knives, multi-tools, wallets, change, and even Pocket Chisels. So now FastCap recently introduced yet another tool we can stuff into our bulging pants: a pocket diamond sharpener. This double-sided 300 and 600 grit diamond sharpener sports the same folding handle FastCap uses on their pocket chisels.
Even if you don’t have room in your pocket, the folding handles do serve another purpose. They fold over the diamond stone on heavy-duty stainless steel pins to protect it from unintentional wear or, possibly, to protect everything else in your pants, pouch, or toolbox from the diamond stone.
Fastcap makes the Pocket Diamond Sharpener in the USA and claims it’ll last a lifetime. It’ll run you about $25, or you can buy it with a set of four pocket chisels for about $80.