This sharpening stone is made from high quality material and it's dual-sided for better sharpening effects(400 grit for coarse grinding and 1500 grit for fine grinding).<br> <br> Features:<br> High-grade whetstone ensures good sharpening results.<br> The knife sharpener is small in size， portable and anti-friction.<br> Easy and convenient to sharpen knives， more effective for you.<br> For sharpening kitchen knives， scissors， chopper， hand hay cutter， shave knife， etc.<br> Double-sided sharpening design(400 grit for coarse grinding and 1500 grit for fine grinding).<br> A perfect sharpening tool for knives.<br> <br> Specifications:<br> Material: Chlorinated Carbon<br> Grit Type: 400# / 1500#<br> Item Size: 100 * 35 * 22mm / 3.94 * 1.4 * 0.86in (L * W * H)<br> Item Weight: 147g / 5.2oz<br> Package Size: 17 * 10 * 3.5cm / 6.7 * 3.94 * 1.4in (L * W * H)<br> Package Weight: 150g / 5.3oz<br> <br> Package List:<br> 1 * Double Side Sharpening Stone <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>