This ´Black Leaf T2´ Oil Nail made of extremely heat-resistant titanium grade 2 with changeable male and female grinding fits on all respective bongs with 14,5/18,8mm standard grinding. The oil nail sticks out laterally and, depending on the bong´s buildup, makes it easier to heat the nail.
That´s the way it goes: put the nail on the bong, heat the oil pan red hot with a burner, let it cool off for a short time, then put some oil or wax into the pan with the respective tool and take a draw while smoke develops. A suitabel dome or carb cap dabber can be put over the nail to collect the smoke before inhaling.
Attention: The oil bowl/oil nail must be heated at the pan only, otherwise the standard grinding can break in cause of the expansion of the material.More information about smoking oil or essence you will
find at this infopage.