Conviction Glass gives you a high-quality smoking experience to enjoy with your concentrates when you utilize this beautiful rig! Masterfully crafted and convenient to use, this rig is both stunning to look at and to enjoy. Made of premium glass with a pop of color, this rig also features a side storage for our concentrate tools so that you always know where they are. This rig will easily win you over after your first smoke with it and will shine in any collection! This glass piece has a 14mm Male joint that will fit 14mm Female accessories and replacements.