rebecca 
Diamonds can sharpen metal blades and whetstones can be used to polish them. The idea behind using these tools is to sharpen and maintain a sharp edge. But if you are inexperienced with sharpening knives, you may end up grinding down the blade more than necessary. If you are having trouble cutting with your knives, you could always try buying a new knife.
You’ll save money and end up with a sharper blade. If you are not sure what size blade you need, it’s always best to buy the larger one and then cut the excess away yourself. To get a good edge, you’ll need a whetstone or a diamond sharpening steel. A diamond Gopolli sharpening steel is much like a whetstone. But it doesn’t grind the blade down as much as the whetstone does.
Instead, a diamond sharpening steel will sharpen the blade by filing the edge instead of wearing it down. These stones are available in different sizes. They all come with a blade guide and a handle. But if you don’t know how to use the stone, you may damage your blade. If this happens, you could easily ruin your favorite knife. As a result, it would be best if you buy a sharpening stone and get someone who knows how to use it to help you.
