The Freemax Gemm Starter Kit (80W) adds convenience with its premade, disposable coil tanks (ready to fill), and they're made with 90% tea fiber cotton and 10% organic cotton plus a diamond mesh coil for excellent liquid delivery. Choose your color preference and your kit. All Gemm kits feature three wattage settings between 20W and 80W (wattage varies based on coil ohms). The replaceable tank size options include five and 2ml. The TPD Edition Kit tanks (2ml) are 42.55mm long, and the Standard Edition Kit tanks (4ml and 5ml) are 51.35mm long. All tanks work on both editions, and they're easy to install and remove. Grab a Gemm Kit and add your favorite freebase e-juice for a vape that delivers strong flavor. All kits include a 2900mAh battery for all-day performance.