1) Place the comb onto the blade, with the teeth of the comb pointing upwards. Always trim in the direction of the teeth of the comb. This will give you the best results.
Note: If you have a OneBlade Pro, turn the hair length setting wheel to select the desired hair length setting. The settings on the wheel correspond to the hair lengths in millimeters.
2) Switch on the appliance.
3) Place the comb onto the skin and move the appliance in the direction of the teeth of the comb.
Note: For the best result, move it against the grain.
4) Switch off and clean the appliance after every use.
5) To remove the comb, hold it on both sides and pull it off the blade.