Our professional knife sharpener is practical and durable. This whetstone sharpener can sharpen various blades. The knife sharpening angle guide helps maintain the correct angle and apply even pressure during sharpening. This water stone sharpening kit is user-friendly and easy to assemble. Made from white corundum, it does not require oil—just add water for use. This complete sharpening kit includes a double-sided premium sharpening stone (400/1000 and 3000/8000 grit), a bamboo base to hold the stone, and a router bit angle guide. The non-slip bamboo holder keeps the stone secure during use. Color: White + Blue + Black Material: White Corundum Item Weight: 1600g / 3.5lb Package Size: 235 x 100 x 65mm / 9.3 x 3.9 x 2.6in Package Weight: 1750g / 3.9lb Package List: 1 x Sharpening Stone