Uno Vita will recommend and offer only the unique and professional medical approved SIS silver electrotherapy electrodes and Axelgaard premium latest generation wire electrodes, not “snap” for optimal treatment results. This means that if you are using Healy or TimeWaver microcurrent devices and want to have the best electrodes available in the market you can do so. For Healy you would need to purchase a set of high-quality lead wire for electro therapy, from our store (shop.unovita.com), to be able to use them with Healy that has wires with “snap” connectors default.