New improvements have been made to the TrueSharp 2 electric rotary blade sharpener, giving even better sharpening results faster. The TrueSharp 2 Power Sharpener sharpens your rotary blades with the push of a button! Make quick work of sharpening 28mm, 45mm, and 60mm rotary blades with TrueSharp's high-quality, new diamond-grit sharpening stones. The TrueSharp 2 has been improved to offer faster sharpening times, longer-lasting diamond-grit stones, and Higher-quality sharpening. The TrueSharp 2 has been refined. The rotary blade now spins at a more even-level speed. This allows a more consistent sharpening of the rotary blades in a shorter amount of time with less chance of error. These and other adjustments have come together to achieve sharper blades in less time. Now you can sharpen 28mm, 45mm, and 60mm rotary blades of almost any brand! The TrueCut TrueSharp electric rotary blade sharpener saves you money. Being able to sharpen your blade to an almost new state will allow you to get the most money out of each blade you buy.