Specification: Sub Ohm Vape Tank 2ml E-Liquid Capacity Self-Cleaning Technology 510 Connection Point Top Fill Process Bottom Adjustable Airflow Crown 5 Coil Series Compatible Package Contents: Uwell Crown 5 2ml Vape Tank Uwell Crown 5 0.23 Ohm Single Mesh Coil Uwell Crown 5 0.3 Ohm Dual Mesh Coil Uwell Crown 5 0.2 Ohm Triple Mesh Coil User Manual Please note, picture for illustrative purposes only. The tank does not come with an XL glass in the box, this must be purchased separately. The Uwell Crown 5 is a sub ohm vape tank and part of the acclaimed Crown tank series. Featuring a 2ml e-liquid capacity, the Crown 5 features self cleaning technology as well as an innovative top fill process courtesy of a quarter turn cap design. Customisation wise, users can fine tune their inhale with a sleek bottom adjustable airflow, whilst the Crown 5 is compatible with a range of proprietary coils. A 510 connection point allows this vape tank to be paired with the majority of vape mods. Adhering to the high quality engineering of previous Crown tank iterations, the Crown 5 combines top performance with style. The self-cleaning technology reduces the chance of leakage whilst also decreasing maintenance suitably. To refill, simply twist the top cap a quarter of the way and unplug the silicone check valve before filling with an e-liquid of your choice and securing back in. The bottom adjustable airflow can be utilised for a loose inhale or a slightly more restricted draw, whatever the preference. A single mesh 0.23 Ohm coil, a dual mesh 0.3 Ohm coil and a triple mesh 0.2 Ohm coil are all included, with these coils performing best with 60% VG e-liquids and higher.