Soft Grassdoor White Battery

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For use with any 510 threaded vape cartridge, Grassdoor's Soft White Battery is a slick, adjustable voltage device that's great for streamlining your experience and getting the most out of your concentrate. 

How to Use:
-5 Clicks to turn on/off
-2 Clicks for preheat
-3 Clicks adjusts voltage between 2.7v, 3.4v, and 4.0v

WARNING: This product can expose you to chemicals, including Cannabis Smoke, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to