PROFESSIONAL KNIFE SHARPENING KIT: This wet stone sharpening kit comes with premium 400/1000 3000/8000 grit water stones for different types of knives; coarse flattening stone for restoring whetstone; non-slip bamboo base for holding the stone for sharpening securely; leather strop to polish knife and removing burr; angle guide holds the knife on the correct angle. Perfect fathers day gifts from wife kids daughter son. ULTRA-PRECISE SHARPENING: Made of professional-grade white corundum, this knife sharpener stone will make knives razor sharp as . 400/1000-grit knife stone is used for flating the notch and glitch. 3000/8000-grit is used for super-fine finishing and refine your knife edge. With finely polished razor-sharp knife by this wet stone, you can finely cut the meat and vegetables with less force and less time. SAFE FIRST: Security enjoys the top priority when using a knife sharpening tool. The dedicated bamboo base with non-slip rubbers to stabilize the whetstone honing guide firmly. The angle guide to maintain the correct sharpening angle.Superior sharpening stone kit, best gift choice for father's day gift,birthday gift,wedding anniversary gift.Get this simple yet unparalleled tool for home/professional chefs or as men's gifts. EASY TO USE: No sharpening/honing oil is required, just soak the sharpening stone in water for 10 minutes before sharpening. The angle guide help correct the sharpening angle and leather is waiting for removing burr. A prefessional sharpening kit also is the best gift for your father, husband or friend who loves cooking. If there is any issue of this product, please feel free to contact us at any time. VERSATILE KNIFE SHARPENER STONE: This whetstone kit can sharpen all types of blade, such as kitchen knives set, Pro Chef knife, steak knife, bbq knife, sushi knife, paring knife, cleaver knife, butcher knife, fruit