To outperform the competition with excellent performance, this 24mm Maximus RDTA Tank features a PEI drip tip (Suit for 810 drip tip) with excellent heat insulation, an innovative Square liquid guiding hole pairing with Top Central Hole Filling, a precise airflow design for three different adjusting mods, a 3ml Juice capacity with ample wicking area and deep saturation. All parts are detachable and with the maximum convenient in coil building. Maximus RDTA Tank comes in silver and black. In all aspects, this is an awesome RDTA tank.