【High Precision Cutting System】: The blades compatible with philips SH90 replacement heads are dual precision cutting system with lift and cut technology. 360 degrees without dead ends.
【Compatible with Multiple Series】: SH90 Replacement Heads Compatible with Series 9000 (S9311/27, S9311/84, S9311/87, S9321/88, S9511/63, S9531/84, S9721/84, S9721/87, S9721/89). Series 8950 (S8950/50, S8950/91). Star Wars Special Edition (SW6700/91, SW9700/83) electric shavers.
【Double Blade Cutting】:The first blade raises each hair while the second blade comfortably cuts below skin level, for really smooth results.
【Package Lnclube】:6 Individual Replacement Heads included. For maximum shaving performance, it is recommended to replace your replacement heads series 9000 once every 12 months
