G Pen 510 Original
$22.99
The G Pen 510 Original is Grenco Science's no-frills 510-threaded battery: draw-activated, no buttons, no settings. Thread on a standard 510 oil or concentrate
$22.99
The G Pen 510 Original is Grenco Science's no-frills 510-threaded battery: draw-activated, no buttons, no settings. Thread on a standard 510 oil or concentrate