Dritz Dual Rotary Blade Sharpener
Use Dual Rotary Blade Sharpener to remove small burrs and dull spots from your rotary cutter blade. Hold the sharpening disk in one hand, position blade directly onto abrasive disk and twist Back and forth a few times. Your blade is as good as new. WARNING - Use extreme caution when handling the rotary blade. It will be very sharp. Keep blades and sharpener away from children.