top naturally grown Belgian sharpening stone Bout extra-fine 75x30 mm natural combo £19.63 / Stück (8)
Grinding wheel set, natural, diameter 21.5 inch compatible for Horl roller grinders £178.42 / Stück (108)
CotPyr 7.87x2.36 inch natural combination stone with stone holder and slurry stone £110.12 / Stück (15)