G PEN DASH DRY HERB VAPORIZER KIT G PEN Log in for pricing G PEN DASH DRY HERB VAPORIZER KIT The G Pen Dash by Grenco Science is a portable dry herb device. Made for travel Ultra-discreet and lightweight it is only 3.6 inches tall making it easy to... Log in for pricing Qty in Cart: 0 Price: Log in for pricing Subtotal: