Oil Nail for SG 19F

This oil nail fits on SG 19. Vapor is drawn through 8 slits. 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.