Electric razor detailRef: 80019159
Electric razor with cut stubble, coloured scanning electron micrograph (SEM). This electric razor has three rotary blade attachments, and part of one of these is seen here. The razor blade is pressed to the skin and stubble (new growth of hair) passes through the holes to be cut by rotating blades inside the device. Several cut pieces of stubble are seen here (brown).
Magnification: x11 when printed 10cm wide.