Conductive, Adhesive Electrode Gel for use with TENS EMS Therapy 6 X 85ml Tubes Odourless blue gel Helps prolong the life of pregelled TENS pads Highly conductive yet gentle on the skin Product description Conductive, Adhesive Electrode Gel for use with TENS EMS Therapy 6 X 85ml ...Conductive, Adhesive Electrode Gel for use with TENS EMS Therapy 6 X 85ml Tubes Odourless blue gel Helps prolong the life of pregelled TENS pads Highly conductive yet gentle on the skin Product description Conductive, Adhesive Electrode Gel for use with TENS EMS Therapy 6 X 85ml Tubes Odourless blue gel Helps prolong the life of pregelled TENS pads Highly conductive yet gentle on the skin Directions Apply required amount of gel to skin and spread evenly. Safety Warning Do not use on broken skin.