Scientific glass is known to meet even the highest of standards. Our scientific glass bongs are all made from medical grade glass called borosilicate. This material of glass is not found in cheap bongs. Many benefits are achieved by using this glass to create bongs and pipes. Some of these benefits include; increased resistance to scratches, stains, and impacts. Another unique feature these type of glass rigs offer is their impressive resistance to chemical corrosion. Due to this fact, cleaning your new rig will be absolutely effortless! Water pipes made of this glass are considered to be first in class when referring to quality, smoke production, craftsmanship, flavor production and durability. Our premier online retailer carries only the best of the best when it comes to scientific glass bongs, pipes and dab rigs. The scientific glassware offered at The Dank Headshop originates from popular companies from all over the United States. If you have any questions regarding units made from this compound, please feel free to contact us.