Complete set for first time users to professionals, easily sharpen all blades and knives. (Not suitable for serrated or ceramic blades/Knives) Includes 2 whetstones with a dual grit of 400/1000 and 5000/10000, protected by a rubber base and placed in a bamboo holder. Use water for sharpening, no need expensive sharpening/honing oil. Position your blade in the perfect angle with the included angle guide. Remove metal burns and straighten out your knife even more with the leather strop. Please soak the whetstone in water for 10 minutes before sharpening. Material: White Corundum + Bamboo + Rubber Package Size: 24cm x 10cm x 21cm Package Weight: 2.6kg Note: This product includes only the knife sharpening set, no other items. Due to different lighting and screen settings, the color of the item may differ slightly from the picture. Due to manual measurement, please allow slight difference in dimension. What's in the box? 2 x Dual Grit Whetstones with non-slip rubber base 1 x Bamboo Base 1 x Flattening Stone Black 1 x Flattening Stone White 1 x Angle Guide 1 x Leather Strop 1 x Polishing Compound 1 x Pair of cut resistant gloves