Are your tools and knives losing their edge and not performing like they used to? They might just need a good sharpening. This bench stone from Trend will help your blades performing like new. With both fine and coarse sides, this diamond sharpening stone allows you to control the sharpening process to a fine point. This sharpening stone comes in a silvery monocrystalline diamond finish superior to other similar whetstones, keeping your tools ready to use whenever you need them.