With the Philips Oneblade Face + body kit QP620 / 50 you get a new set of razors for facial and body hair. These razor blades make up to 200 movements per minute to shave the hairs. This makes them also suitable for shaving longer hair. After shaving, simply rinse the blades under the tap. For an optimal shaving result it is advisable to replace the blades every 4 months.