Grenco Science continues the long line of superior vaporizer engineering with the all new G Pen Pro. The G Pen Pro from Grenco Science raises the bar once again by utilizing a huge ceramic over that heags instantly in a sleek, refined and perfectly ergonomic design. Despite it’s smaller size the G Pen Pro offers a large battery for long and powerful vaping sessions. The all ceramic chamber prevents you from tasting anything other than your precious materials. The G Pen Pro also offers three temperature settings so you can completely customize your vaping experience. The G Pen Pro includes a key chain poker, cleaning brush, USB charging cable and instruction manual.