Color: Gold Material: Diamond FED UP WITH DULL KNIVES? SAVE MONEY ON NEW KNIVES AND STAY SAFE with everything you need to keep your knives sharp and dull and damaged knives to their former glory. Not only a knife sharpener; the sharpening can be used on practically any straight non-ceramic blade tool. BECAUSE ONE CAN'T DO EVERYTHING. The 120 240 400 600 800 whetstone is suited for repairing dull or damaged knives, while the combination 1000 3000 6000 10000 grit whetsone is perfect for honing a final edge. A comprehensive knife sharpening guide and eBook shows you how to use each to full potential. Package Contents: 9 * Whetstone Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.