the new water tank has an extended frame that keeps your workbench free of wastewater. Also includes a built-in magnet for collecting steel particles, as well as a detachable gully for long tools, a magnet cleans the stone, the water tank also has a built-in magnet that effectively attracts the steel particles while grinding, this gives a cleaner and more powerful grindstone, those particles could otherwise penetrate the surface of the stone and worsen the grinding properties, if you empty the water tank, you will see that the steel particles have accumulated on the magnet, you can easily wipe it off with a paper towel, drip protection for long tools, for very long tools, that protrude beyond the frame of the water container (e.g. long knives and machine planing knives), there is now an extra drip protection that can simply be attached to the edge of the container and through which the waste water is directed back into the water container