• 【3-Sided Sharpening Stones】Material Originated from Japan, #400 diamond coarse grit is suitable for rough grinding, repairing large gaps and restoring sharpness; #1000 diamond medium grit is suitable for repairing small gaps and maintaining the knife regularly; #8000 ceramic fine grit is suitable for fine polishing the blade to make the edge close to perfection.
• 【High Quality and Durable】The diamond material of the knife sharpening stone makes it durable with long life for fast sharpening, while the ceramic material solves the requirement for fine sharpening, which makes the knife sharper. Ann the plastic base is waterproof and easy to store. (PS: The product needs to be dried and wiped in time after washing to avoid rusting.)
• 【Multi-purpose】This knife sharpener is suitable for both home kitchen and outdoor tools. Indoor kitchen: paring knife, serrated utility knife, santoku knife, chef's knife, bread knife, steak knife, slicing knife, kitchen shears etc. Outdoor use: barbecue knives, hunting knives, pocket knives, folding knives, chisels, scythes, axes, shovels etc.
• 【Easy to Use】This sharpening stone is 4 in 1 designed with 3 grains and 1 tungsten steel slot so as to be very convenient to carry and store. And waterproof material can be rinsed. Set includes: 4-in-1 sharpening stone*1, non-slip base*1, angle guide*1, leather strop*1, user manual*1.
• 【Safety】 It is important to keep a reasonable fixed angle of the sharpening stone, so our product is equipped with a non-slip base and a 3-in-1 angle guide to ensure the safety. The knife sharpening kit is also equipped with a leather strop, which is used for removing the burrs of the knife after sharpening.