Genuine Carl no-touch safety blade cuts through paper, film, fabric, and more! Compatible with: RT-200N and RT-215N trimmers.

To replace the blade:

1. Turn the lever to the left to the open position and remove the holder. 2. Pull the knob of the spare blade case and remove it from the holder. 3. Replace the spare blade with a new one and put the holder onto the slider. Turn the lever to the right to lock.