Kolab Project CBD 0.5g disposable vape pens are made with premium cannabis distillate. Kolab Project cannabis extracts are tested rigorously to ensure a high-quality experience. The vapes only contain two ingredients: cannabis distillate and botanical terpenes; menthol is the dominant terpene for the CBD pen, which contains sweet, earthy, mint undertones. The unit contains a rechargeable lithium battery.