Oil nail from the 'Oil' series: This is how hot oil smoking can be! The titanium pin is inserted into the matching connector to the bong, whereby the position of the pan head is adjustable with the screw ring. The oil nail can be heated with a butane gas burner until the metal is red-hot. The combination of oil on hot titanium gives a wonderfully violent effect with good smoke development and spectacular hiss. Due to the material, the pan has just the right heat and remains almost indestructible even with frequent use. The titanium pen is a more heat-resistant alternative to the 'Oil Black Leaf' glass nail. For use with 'Oil Black Leaf' oil dome and - depending on the angle of the bong - straight or angled 'Black Leaf' or 'Oil' glass adapter with NS 14 and oil spoon.