The combination sharpening stone from Sun Tiger in brown is made of high-quality corundum and offers two different grits, 1000 and 6000, for various fine grinding applications. The soft bond of the stone allows the sharpening grains to be released quickly, enabling effective sharpening performance and making the stone particularly suitable for hard, low-alloy carbon steel. With dimensions of 15 x 5 x 2.5 cm and a weight of 380 grams, it combines convenience with durability.