Is the end of a joint and is often too small to be smoked for fear of burning ones fingers. As a result, a roach is typically smoked with a roach clip or saved with other roaches to be used in another, stronger joint or added to a bowl. A roach is brown in color because of it high resin consistency due to smoke deposits settling each time it’s inhaled.
The term for the glass pipes used for smoking concentrates, also called “oil rig.” As opposed to having a bowl for smoking flowers, these pipes utilize a nail or some type of other device which can be heated to a high enough temperature that the concentrate vaporizes. Rigs almost always utilize water for cooling because the smoke coming off the nail is entirely too hot for a dry hit.