BionicGym

Replacement Electrodes (Set of 4)  These adhesive hydrogel electrodes ensure comfortable contractions.  Conductive ink distributes the current evenly (avoiding the edges!) and the hair-friendly hydrogel ‘wets’ the skin to ensure maximum comfort.  Typically leach set lasts 20-30 sessions.   unopened 4 remaining in pack To be used with Bionic Gym