Ontario Antique Tools » The Tool Shoppe » Sharpening Stones » BELGIAN COTICULE RAZOR HONE SHARPENING STONE BELGIAN COTICULE RAZOR HONE SHARPENING STONE SOLD Measures 4"x2"x 7/8". Lapped flat on working faces. Belgian Coticule has been prized for millenia for its natural sharpening properties. Appears virtually unused. Mior edge and corner chipping> Updating...