CLEARANCE! WAS: £19.99 (+VAT). SAVE £7.70!DMT Flexi-Sharp® steel sheet - diamond coated on one side.For hands-on control, use DMT's Flexi-Sharp sheets. Flexible steel shim .006" thick, diamond coated on one side. Cut, bend, glue or screw mount to create a custom diamond abrasive tool. Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond. Sheet Size: 2" x 3" (51mm x 76mm). Custom sharpening, honing, deburring solution. Durable & flexible construction provides for customize use. Sharpens knives faster than conventional stones (using DMT's monocrystalline diamond surface). No oil is needed-sharpen dry or with water. Sharpening with diamonds is fast and easy. No messy oils needed sharpen dry or with water. Made in USA.