CBRIGHT Knife Sharpener, 2-in-1 Ruby & Agate Whetstone, 3000/10000# Combination, Pocket-Size (3.93x0.98x0.39Inch), Red

[2 in 1 Super Hard Ruby and Natural Stone] Double-sided sharpening stone in different materials and grits, even the hardest steel knives can be sharpened sharp. The ruby whetstone side : 3000# .The other side of natural agate oilstone: 10000# . [Pocket Size sharpening stone] The pocket stone size is :100mm x 25mm x10mm(3.93x0.98x0.39Inch)LOOK FIRST PLEASE: THE STONE IS A POCKET SHARPENING STONE -CHECK THE SIZE FIRST .Whether outdoor or home are very convenient to use, you can always grind and polish your knives, home knives outdoor shovel, etc.. [The Sided of Ruby stone 3000#] The sharpening stone is made of high-temperature sintering, with high hardness and strength, the product star rose red, fine and tight structure, with almost not easy to wear the surface, high hardness, suitable for processing high toughness quenched steel, alloy steel, precision gauges and instrument parts and other workpiece with high requirements for finish or tool sharpening and repairing workpieces. [The Sided of Natural Agate stone 10000#] The stone formed naturally in translucent color with natural flower color, very fine and uniform texture, with strong hardness and strength, almost not easy to wear, mainly used in jade instrument industry, precision parts, gemstones, gauges, cutting tools, instruments, carbide and other aspects of fine polishing [Notes of Sharpening ]The Ruby stone only need to add a few drops of water when sharpening, the sharpened edge is very sharp, suitable for tool opening and fine grinding. After sharpening the knife, wipe with a warm cloth or rinse with water.Can be directly rinsed with water, put in a ventilated place to dry., Weight: 0.220462262 pounds, Manufacturer: CHEERBRIGHT