1000 Grit Thin Profile Anti Slip backed diamond sharpening stone/card, easy to take camping, use in the kitchen, on garden tools and woodworking tools .
The use of diamond as an abrasive material is more efficient than a normal whetstone and less risk of damaging the edges.
Single side use, about 1mm thick, taking little room, and can be fixed on any flat surface. Size: 6.3cmX15cm.
The use of Tung oil (spit) or a light machine oil is beneficial