This is an older knife sharpening system, by Gatco made in the USA. Kit comes with many accessories as pictured. A lot of value packed into this case. Great to keep in the car, truck, backpack, kitchen, garage, etc, for when you need it. This super handy tool kit consisting of three honing stones (coarse, medium, and fine) clamp, oil, and instruction guide all in a compact kit. Box latch is difficult to open.