Feather New Hi-Stainless Blades are renowned for being the sharpest double edge razor blades on the market. These blades feature a platinum coating for enhanced comfort and will fit all traditional double edge razors. You get 10 packs of 10 blades, which is a total of 100 blades. Also available in smaller 5 blade packs, which is a great way to try before you buy. Made in Japan.