An oil rig – often also called a dab rig – is a special water pipe for dabbing concentrates. It works like a bong, but is more compactly built so that the vapor does not lose too much aroma on the short path.
What distinguishes an oil rig from a bong?
The main difference is the size. When dabbing, every centimeter counts: the shorter the distance between the banger and the mouthpiece, the more intense the terpenes will be. That's why oil rigs are usually smaller and have a more compact water chamber than classic bongs. Instead of a bowl, a banger or glass nail sits on top.
What makes a good rig?
Filtration without loss of aroma. A fine percolator cools the vapor and makes it smooth without watering it down. Plus a clean joint so the banger sits tightly. At EHLE., we build rigs from thick-walled borosilicate glass – compact, functional, and laboratory-inspired.
Frequently Asked Questions
Can I use my bong for dabbing?
Yes, generally, with a suitable banger with the correct joint. However, rigs specifically built for dabbing will extract more flavor.
What joint size does the rig need?
Mostly NS 14, less often NS 18 – banger and rig must match.

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