Premium White Corundum Knife Sharpener - Easy-to-Use, Non-Slip Base & Glass Backboard for Kitchen and Woodworking Tools

[Material]: crafted with white corundum, the sand is evenly distributed on the sharpening surface of the knife stone, promoting precision and uniformity in blade sharpening, being a satisfyingly sharp finish each time
[Non-slip base and glass backboard]: the knife sharpening stone benefits from a firm rubber bracket and a stable glass backboard, when faced down on the bracket, providing robust support necessary for sharpening a blade, ensuring that you have a safe and reliable tool to keep your knives in good condition
[Easy to use]: no need to presoak the wet stone knife sharpeners, you just add enough water to its surface, when you apply the blade to the sharpening surface, it glides smoothly, facilitating a user friendly, easy sharpening process