Boundless Vaporizer Terp PenThe Boundless Vaporizer Terp Pen has a ceramic coil that heats up almost instantaneously and is activated automatically by a sensor that detects your inhale. You simply apply the coil directly to a small amount of concentrate and WHAMMO, rip away to your heart's content. The amount of vapor produced is entirely up to you. Enjoy short draws or inhale for up to 10 seconds before the automatic shutdown activates. The included magnetic cap allows for