Penjamin 510 Battery Review

The Penjamin 510 battery takes incognito to a whole other level. This cart vaporizer is disguised as a real (actually writing!) pen. The cart is completely concealed in the body and the top of the pen is used as the mouthpiece. This means that it’s practically impossible to tell what’s inside, unless you have x-ray vision. It works with 0.5gr or 1gr carts, and has three voltage levels. The Penjamin battery is stealth vaping at its best.