Vktech 400# 1500# Knife Razor Sharpening Stone Whetstone Polishin Two Sides The Knife Sharpener are Light, portable and anti-friction For sharpening kitchen knife, scissors, chopper, hand hay cutter, shave knife, axe etc Easy to sharpen knife, more effective for you Suitable for coarse grinding and fine grinding Size: Approx. 9.7*3.4*2.2cm (L*W*H)