Sharpening Starter Kit (Save $20)Bundle up and save $20. This bundle includes Naniwa Arata #600 grit stone, Atoma #140 grit diamond flattening plate with our detachable custom handle, and Hazuki benchtop style leather strop Light Timber Suede Side Pre loaded with green compound. This is one of the starter kits we use in our sharpening classes for beginners, and many students purchase it at the end of the class. Please read the individual product page for more details and usage.