Knife Sharpening Stone Set,Knife Sharpener,Dual Sided 1000/6000 Grit Waterstone with Flattening Stone,NonSlip Bamboo Base & Angle Guidee Easy to use - No need for oil,Simply soaking the Knife Sharpening Stone into water for about 15 minutes and they are ready to go,You can keep adding water on it while sharpening.It’s easy to use from beginners to experts,Easy to clean Nonslip silicone base insures that the wet stone won't slip or move which .Bamboo base - Raise the stone to a nice height and holds it steady.Angle Guide - Helps you set the proper angle.Flattening stone - efficiently remove clogs, dirt, and worn layers from whetstones Knife Sharpening Stone compatible with all kinds of knives, including Chef knife, Hunting Knife, Pocket Knife,Japanese knife, butcher knife,BBQ knife, Scissor, Chisel, Blade, hatchets,carving and gardening tools.