The Hapstone Convex Guide Rod is a convenient tool for sharpening convex edges on various blades.

The guide rod can hold stones up to 6 inches long

The Hapstone Convex Guide Rod is a convenient tool for sharpening convex edges on various blades, including scissors, axes and machetes blades.

Made with high-quality steel and coated to protect its natural colour. It can be used with both sides of edge of blade and is compatible with the R1, V7, V6, M2 and K1 models.