The Suehiro CERAX range comprises of  top quality  synthetic whetstones for sharpening everything from scissors and knives to woodworking tools such as chisels and plane blades.
It consists of a ceramic grit combined with a binder to give the perfect surface for all your sharpening needs.
Each stone consists of two grits to enable you to sharpen according to your needs at an economical price. 
CERAX 2800 - 280G + 1500G
CERAX 3800 - 1000G + 3000G
CERAX 4800 - 1000G + 6000G
Each stone also comes with a small cleaning stone which can be used to clean the stone of any metal stains and dirt and can also be used to create a slurry on a clean stone prior to sharpening. Save $30 when you buy all three together.