Dianova Classic, Long

A Swedish-made professional-quality double-sided diamond sharpener with large diamond-covered surfaces. The sharpener has both a fine and a course side of 600 or 300 grit (30 or 60 micron diamonds respectively).

The handle is made of 1.5 mm stainless spring steel and Dianova Lapstone’s proven manufacturing process has been used since 1993 to guarantee an even, hardwearing surface with an unequalled number of diamonds per square millimetre.

Length: 170 mm, Width: 20 mm, Thickness: 3 mm, Diamond surfaces: 75 * 19 mm – monocrystalline diamonds of the highest quality rating