This Auto Draw Oil Vaporizer Kit provides you features of oil vaporization for everyday use. This vape functions automatically as it is buttonless and do everything intelligently. The stylus tip makes it appearance slim and sleek. The .5 mL tank holds oil for making the vaporization comfortable. It has 280mAh battery and 510 threaded for adjusting with all available cartridge. Get smooth hits of your e-liquid with the Auto Draw vape pen ready to ship right to you. No need to worry about finding a cartridge that fits. This vape pen has 510 threading so replacements are easy to find. Also comes with a .5ML tank on top of a 280mAh battery. Even has a stylus you can use with your mobile phone.