The quartz chamber gives you a pure unaltered taste and it also makes your oil last a very long time, it doesn’t use it up quickly. The Crystal 2 also boasts an adjustable airflow ring, allowing you to customize your draw resistance.įlavor and efficiency are two of this pen’s strong points. This pen comes with an all-quartz “bucket” atomizer that heats up from underneath with a metal coil. This is the new Crystal 2 vape pen from KandyPens, it’s made for use with all consistencies of wax and oil concentrates. » KandyPens Crystal 2 *Quartz crystal bucket, A+ flavor & efficiency