Oil Rigs Oil Rigs - Wax Bongs In our extensive BHO range you can buy several oil rigs, bubblers and pipes specially designed for the use of cannabis concentrates, also called dabs. These wax bongs and pipes are equipped with extras such as a nail and dome, with these rigs you can enjoy the THC-rich cannabis extract in the most optimal way. An open flame on your dabs would result in burning a large amount and you really want to avoid burning your valuable concentrate. For the above reasons, you don't use an ordinary bong for dabbing but one that is equipped with a glass or titanium nail.
Nail and Dome (Optional) The nail can withstand extremely high temperatures and can be heated with a lighter which gives a blue flame until the nail is red hot. On top of the nail you place the dome, which ensures that the BHO that has been placed on the nail with a dabber stick is being evaporated and collected in the glass dome. Once sufficient smoke has been accumalated in the dome you can suck in the smoke like you would do with a normal bong.