Mareld Grindstone 100/200 Grit Black/ White

Mareld sharpening stone set consists of a double-sided corundum stone in 1000/3000 grit with a stable bamboo holder and angle guide for a precise 15 grinding angle, the coarse 1000-grit side effectively straightens the blade while the finer 3000-grit side polishes and refines the knife edge, giving a sharp and smooth finish, the set is suitable for both Japanese and European knives and combines functional precision with stability and ease of use in the home kitchen?