This is the Echo RTA Atomizer from French manufacturer Umbrella Mods ! Vapers who are fans of MTL will be delighted because this atomizer is a real little wonder. The Echo RTA is a single coil atomizer made of the best materials and specially designed for MTL (tight draw). This atomizer has a diameter of 22mm and a capacity of 3ml, it is filled from the bottom. For the draw, you will have the choice of 9 interchangeable perforated pins of different diameters, in addition to that, you can fine-tune the setting with the airflow ring. The Echo RTA Atomiser is incredibly well thought out and delivers great flavours, you will rediscover your e-liquids !