Review on TensXtends Conductive Adhesive Gel For Tens Pads - Patented Formula To Extend Electrode Pad Life Of Your TENS And EMS Units (2 FL OZ) by Isaac Islam

Plastic cap never did seal & is completely defective, the little plastic piece that goes down into the hole is missing - the only thing keeping the product in is the paper insert at the top of the cap - which must be removed and put back each time - but will not hold up for long. Hard to find another container since you only need a few drops each time. Also need to reapply nearly every use. Good that it does not take much and is easy to apply (other than making the cap work).