Silk’n Flash & Go Hair Removal Lamp Cartridges Sealed in Box MSRP $35 Brand New in Box [Box may show wear] Extra Cartridge is sealed ↯ Silk’n lamp cartridges provides permanent hair removal on the face and body. The high tech design of the Flash & Go applicator allows individuals to properly target and zone into any area that requires treatment. Each lamp cartridge holds 1,000 flash pulses which are ideal for numerous treatments of small areas including the face, neck, sideburns, upper lip, chin and bikini. For larger areas multiple cartridges are recommended. Results may vary based on hair or skin type.  This Cartridge is compatible with the following devices: Flash & Go 2k Flash & Go 5k Flash & Go Luxx 120k BellaFlash ↯