G Pen and Cookies have joined forces to bring a limited-edition design to the Nova concentrate pen vaporizer. Grenco developed the Nova to deliver concentrate enjoyment anywhere, anytime and it now features an eye-catching new design. The G Pen Nova - Cookies Edition features three temperature options to allow users to explore the full flavor and effects of their concentrates. Switching temperatures is easy, as users just need to click the lone button three times. An LED light is assigned to each voltage: 3.2V is blue, 3.5V is green, and 3.9V red. The pass-through charging capabilities of the G Pen Nova - Cookies Edition means you can use the device while it is plugged in, so your sessions will never get interrupted.