11" Double Tree Perc Scientific Glass Bong | Croia Glass

The Croia Glass 11-inch scientific glass bong is designed for smokers who want smoother hits, cleaner filtration, and dependable daily performance in a compact format. Built from premium borosilicate glass, this double tree perc bong combines strong diffusion, balanced airflow, and a clean straight-tube profile for a refined smoking experience. With its clear scientific styling, stable structure, and durable heavy duty glass feel, this piece delivers the comfort, function, and quality expected from modern Croia Glass craftsmanship.