If you've ever wanted to carry a bladed tool other than a folded knife around, you already know that it doesn't take long before your pocket has a hole. And then there's that nagging feeling that you may damage the blade (or yourself!) if it's exposed as well. Fastcap's fold-up system allows you to carry bladed tools with the same convenience you'd expect from a folded knife. The pocket diamond sharpener features a 300-grit sharpening surface on one side and a 600-grit sharpening surface on the other. Made in USA.