The Joewell SR series has an even symmetry and a rubber coating on the handle, making them smooth to the touch and easy to handle and non-allergic. They are manufactured from Supreme Japanese Stainless Steel Alloy, have a convex shape blade, a regular size finger hole, a precision flat screw and a removable finger rest. The SCSR575 has a 5 3/4" blade and weighs 42.5g.