About This Double Sided Dual-grit: this dual-sided sharpening stone features a 180-grit coarse surface (red) for edge restoration and a 320-grit fine side (white) for polishing; The optimized grit combination delivers surgical-level sharpness for machetes, axes, and kitchen knives within minutes Good Sharpening Performance: the axe sharpeners are made of corundum fired with high-temperature technology; They can restore blades to optimal condition within minutes; Its durable construction not only enhances cutting efficiency but also significantly extends your axe's service life Safe Grip: the contoured shape is easy to grip, safe to operate, and can serve as a good sharpener for knives or other sharp objects, protecting users from potential accidents Easy to Use: the ergonomic design of the sharpening stone ensures a comfortable grip and provides a safe and effortless sharpening experience Versatile Use: this knife sharpening stone is designed for honing a wide range of cutting and chopping tools, including lawnmower blades, machetes, hatchets, tomahawks, shovels, spades, and a variety of other tools and blades Overview Material : Double Sided Dual-grit Brand : Lanties Color : White-red Product Dimensions : 4.72"L x 4.72"W x 1.18"H Item Weight : 10.08 ounces Grit Type : Coarse/Fine Number of Items : 1 Manufacturer : Lanties