Draper 65737 Sharpening Stone 200 x 50 x 25mm

Draper-65737-Silicone-Carbide-Sharpening-Stone-200-x-50-x-25mm-Draper-65737-p-A-silicone-carbide-stone-with-fine-and-medium-sharpening-surfaces-p-Draper-65737-Sharpening-Stone-200-x-50-x-25mm

Price: 7.36 from Rapid Online Rapid Electronics Ltd.