Product Description 【Premium Sharpening Stone Leveler Set】Our sharpening stone leveler set includes a coarse grinding stone and a fine grinding stone, which can remove debris from various sharpening stones (oilstones or ceramic stones) and restore them to a smooth surface. 【Multi-purpose】This sharpening stone leveler not only restores the smoothness of your sharpening stone but also repairs chipped knives. It gives new life to knives that were previously beyond repair, making them incredibly sharp again. 【Dual-grit Sharpening】First, use the 150-grit (black) leveling stone to smooth the sharpening stone, then use the 320-grit (white) leveling stone to remove scratches and metal shavings, resulting in a faster and cleaner smoothing of the sharpening stone. 【Quick Smoothing】The longer a terrazzo is used, the more uneven the surface becomes. Our terrazzo leveler, made of coarse-grained silicon carbide, precisely repairs and smooths your terrazzo in just minutes. This leveler can be used by you, friends, or even professionals. In just three simple steps, you can instantly smooth your whetstone from rough to smooth: 1. Draw a line on the whetstone with a pencil. 2. Soak the smoother and whetstone in water until the water stops flowing (5-10 minutes). 3. Rub the uneven whetstone with the grooved side of the smoother until the pencil line disappears. Color: Black and White Material: Silicon Carbide + White Corundum Package Contents: 1 x Smoother, 1 x Whetstone This package only includes the above contents and does not include other products.