Our principles:quality first, customer first & credit-based. Electronic Cigarette Tester, 510 Battery Variable Voltage , No Nicotine Disposable Vape , Brass Knuckles Vape Pen ,Box Mod Vape . The wax cartridge features a crushed quartz atomizer in a ceramic cup with a borsilicate glass top for great tasting hits everytime. The product will supply to all over the world, such as Europe, America, Australia,Vancouver, Moldova,Bulgaria, Bangkok.Has 10 R&D engineers, 20 quality control members, more than 15 salesmen.