Already have the Flash&Go Freedom device?Now the best at-home hair removal system is even better. The Silk’n Flash&Go Freedom Long Life Upgrade Kit is a revolutionary kit to provide a long-life of flashes and a lifetime of hair removal results! This will be the last cartridge you will EVER have to buy to achieve smooth hair free skin. One single cartridge comes complete with 120,000 pulses!Benefits of the Silk’n Flash&Go Freedom Long Life Cartridge:Never need to buy another cartridge againWill allow you to remove ALL unwanted hair permanentlyEasy, safe and painlessSaves hundreds of dollars vs. professional treatments *No more waxing, shaving or plucking*Results may vary based on hair or skin type. This Cartridge is compatible with the following devices:Flash&Go Freedom device*Device sold separately.