Professional whetstones 2 in 1: 1000 grit (coarse) for quickly sharpening blade edges to restore sharpness, 6000 grit (fine) ideal for finishing and polishing cutting edges. < p>Premium Material: Japanese The sharpening stone is made of white corundum stone, which is delicate and durable and will not hurt the blade. Safe and Easy to Use: The stone set water heater features non-slip silicone strips and professional corner guides, and adds a non-slip bamboo base. The excellent non-slip properties of the base not only ensure safety, but are also easy to store and beautiful. Suitable for all knives: The professional Japanese knife stone is suitable for all blades, e.g. E.g. for kitchen knives/Japanese knives/scissors/razors/hunting knives/axes/vegetable knives, etc. Made of durable white corundum (carbon oxide) material "aluminum", offers a perfect combination of double-sided grains for sharpening your knives and tools in a short time and for superior cutting performance. 1000 Grit: Your