Style name: 1 handle, 16 cartridges solimo 5-blade motionsphere razor for men features a multi pivot design to follow the contours of your face and a beard trimmer for shaving goatee, sideburns and under nose. The razor cartridge is hypoallergenic, includes a lubricating strip with vitamin e, and has an anti-clog design for quick rinse. To load refill cartridge, push razor handle into a cartridge as it sits in the dispenser until it clicks. Cartridges fit solimo razor handles only; does not fit other brands