The White Rhino Xtract is a compact wax vape pen that features a high-quality dual quartz atomizer. Equipped with a clear glass mouthpiece you are able to see your milky rich flavor rips. Standing only 5 inches tall the Xtract fit easily in your hand is pocket size for on the go vaping. Powered by a variable voltage battery you can choose the perfect heat up time to vape your waxy oil concentrates. The three different voltage options are 3.7v, 4.0v and 4.2v. The higher the voltage the faster the atomizer will heat up. You can choose a nice slow heat up time using the 3.7v or a quicker heat up time using 4.2v.