✅CHOOSE THE MOST COMPLETE KNIFE SHARPENING KIT TO SAVE YOUR TIME AND MONEY - All the sharpening tools you need are here: 400/1000 grit water stone to sharpen dull knives, 3000/8000 grit water stone to refine the edge, coarse Flattening Stone to keep your water stones flat all the time, Non-slip Bamboo Board to keep the stones safely in place while sharpening, Angle Guider holds the knife on the correct angle, Leather Strop to polish knife and removing burr. ✅BUILT TO LAST AND IDEAL GIFT FOR YOUR FAMILY OR FRIENDS - Our water sharpening stone are made from professional grade Corundum which is Aluminum Oxide, each piece water stone for sharpening was HAND STICKY not like other machine suppression, so our stone not only have a much more precise grit but also very durable. Besides, we REINFORCED bamboo base and package to prevent damage during transportation, THICKEN non-slip mat and leather strop to provide better friction. ✅THIS VERSATILE KNIFE SHARPENING STONES CAN SHARPEN ALL KINDS OF FLAT BLADE AND LET THEM SHARP AGAIN - The 4 kind grit is accurate, choose the appropriate grit stone according to your knife blade. Whether expensive Wusthof or cheap stainless steel kitchen knife, include Scissors, X-acto Blades, Pocket Knives, Hunting Knives, Chisel, Axe, Razor, Sword or even Machete, the knife sharpening stone set can sharpen it like new. You will get a great sense of accomplishment in this sharpening process!