• Easily replace the parts of your shaver every 18 months to maintain optimal performance. • Compatible with FreeControl models for face 1735, 1775, 170, 180, 190, 5728, 5729, and cruZer3, cruZer4, cruZer5, among others. • Change the foil and cutter head for a faster and more convenient shave. • Comb technology guides unruly beard for a more effective and comfortable shave. • High-quality materials ensure efficiency and comfort in shaving.