The Aspire Odan Tank is constructed of polished stainless steel and features an innovative diamond cut crystal glass tank section. The Odan tank is equipped with bottom adjustable airflow, plug and play coil installation, a distinctive honeycomb resin drip tip, and a beautiful 5ml diamond cut glass tank section. The Odan also includes a larger 7ml replacement glass. The Odan is filled via the push-up and slide top fill. Changing the coil on the Odan is virtually leak-free thanks to the juice shut off valve. The Odan tank has a 0.3ohm Mesh coil pre-installed and comes with a 0.2ohm Mesh coil in the package. The Odan coils use and all new 80% linen cotton and 20% organic cotton wicking material.