Dab rigs, also known as oil rigs, are water pipes specially made for use with legal waxes and oils. In the past, dabbers would attach a nail to a water pipe in order to smoke their legal concentrates. This would result in unpleasant hits with massive drag. Luckily, that is ancient history now as dab rigs are being made much smaller in order to reduce the amount of drag. Dab rigs are outfitted with small chambers and narrow tubing so the smoke goes straight to your lungs instead of stagnating and becoming stale. This means that you will get consistent hits with the most flavor possible.