1、It is equipped with bamboo base, double non‑slip silicone base, angle guide, 400 and 1000 grits double‑sided sharpening stone. 2、Using exquisite craftsmanship, the sharpening stone has precise grits, does not damage the blade, sharpens the knife quickly, and has little wear. 3、With a non‑slip base, the silicone base can hold the sharpening stone in place, and the bamboo base can provide extra safety and comfort when sharpening the knife. 4、It has a wide range of applications and can be used for kitchen knives, hunting knives or pocket knives as well as kitchen scissors and blades. 5、Our whetstone is a good helper for the family kitchen and provides many conveniences for your daily life. Item Type: Knife Sharpener Material: White Fused Alumina Oilstone Weight: Approx. 1029g/36.3oz Whetstone Size: Approx. 180 x 60 x 30mm/7.1 x 2.4 x 1.2in Bamboo Base Size: Approx. 210 x 90 x 23mm/8.3 x 3.5 x 0.9in Angle Guide Size: Approx. 20 x 100mm/0.8 x 3.9in 1 x Whetstone 1 x Bamboo Base 2 x Silicone Base 1 x Angle Guide