BirdDogg '16 fully worked 10mm concentrate mini rig w/ banger

Dan Barto is the Colorado glassblower responsible for this concentrate rig that is reminiscent of a stained glass window. The piece features linework all over for the abstract pyramid shapes scattered around this piece. The back is adorned by an attached disc that continues this stained glass style. Check out Dan's Page featuring this item.

Dan Barto - Fully Worked Abstract 'Stained Glass' Concentrate Rig