Black Leaf Double Track Hybrid Dab Rig with 2 Mouthpieces If you're looking for a device that allows you to smoke concentrates and herbs, then this is the one. Black Leaf designed this Double Track Hybrid Dab Rig that consists of two pipes, one for smoking herbs and one for dabbing. This rig is made from quality 5mm thick borosilicate glass, measures 40cm in height, and stands stable on its beaker base. It has a slitted diffuser downstem with a 14.5mm male herb bowl that allows you to have smooth filtered hits from your herbs. It also has a fixed hole diffuser downstem that filters the hits from the concentrates in the banger.  The upper one with the narrower, curved mouthpiece is recommended for dabbing the more potent wax and oil, and the straight-rimmed mouthpiece should be used for smoking herbs. This beauty also features a carb hole that allows you to dose the intensity of the hits. If you want to go hard, you can hit both pipes at the same time for a hit you've never experienced before.  Get this absolute champion at Grasscity for an unbeatable price, and start experiencing the most potent smoking sessions of your life!