Made up of stainless steel and Quartz glass, and incorporating a determination to strive for both flavour and safety, the Crown vape Tank is highly sought after in the vaping world. Top and bottom filling allows for a high level of convenience to the user and a simplistic and stylish design means that with the Crown, you get the whole package.Features SUS316 Food-grade stainless steel heating wire Ni200 wire dual coil for Temp control device 4ml Tank Capacity 100% Japanese organic cotton Dual coil with huge vapour for wide range of wattage Top & Bottom filling available Adjustable airflow All parts detachable, easy to replace and clean Size: 24.00mm(D)*74.00mm(L) Quartz Glass Stainless Steel Shell 74g Contents1 x Uwell Crown Tank3 x Interchangeable Coils (1 Pre-Installed)1 x Replacement Glass Tube1 x Replacement O-Rings1 x Manual