The Clelito is a sub-ohm top-fill tank. With bottom set adjustable air-flow, and a Top-Fill design, this tank is one of the most user-friendly tanks on the market. Each tank includes 1- .2ohm coil, 1- .4ohm coil, replacement piece of glass, and multiple colors of protective vape bands, and top cap grips. For the price, it can’t be beat!