With a Philips multi-purpose trimmer, one trimmer is all you need to perfect your entire personal style. Philips multi-purpose trimmers have DualCut blades, which means that double shaver blades slide over each other very lightly and shave even the smallest hairs effortlessly as a result. Thanks to the included attachments, you can use the trimmer for all types of hair. From body hair to head hair and from your beard to your nose hair. The series 7000 and 9000 are also suitable for use in the shower.