Welcome to our collection of natural sharpening stones! Also known as natural whetstones, all the sharpening stones found in our collection are very easy to use and will help your kitchen knives keep an impeccable sharpness! The most popular natural whetstones in the world of cutlery are the Arkansas whetstones, and you can find them here in this page. We also offer natural sharpening stones from Japan, also known for their high quality.