Whetstone Waterstone， MoreMoo Knife Sharpening Stone 1000/4000 Grit Double-Sided Knife Sharpener with Rubber Stone Holder[Product Information]- Coarse side 1000 grit leaves metal edge with frosted appearance. Edge sharpness equivalent to majority of factory edges on knives， tools; Fine side 4000 grit is ideal for finishing and polishing the edge，make edge very sharp， and edge reflects light well. Perfect for light touch-ups to an already sharp.
- The sharpening stone is made from professional grade white corundum， corrosion-resistant， heat-resistant， edges and corners are clearly demarcated.
- The non-slip silicone base holds the sharpening stone securely in place， so you never have to worry about the whetstone slipping off the counter.
- Whetstone can be used in hone and kitchen cutter， outdoor knife， Precision tool， such as kitchen knives， kitchen shears，pocket knife， shun chef knife， porting knives，Straight razor， cutting class knife grinding， precision tool， garden tools and art appliance， but except serrated blades and ceramic knife etc.
- If you are not satisfied with the sharpening stone for whatever reason， just contact us within 30 days for a hassle-free full refund
