HVY Glass is based out of the South Bay area of Los Angeles, California and is known for crafting affordable and durable quality Scientific Bongs, Bubblers, and Dab Rigs. HVY uses only high quality German and American made glass to create their sturdy and dependable thick walled bongs, dab rigs and other glass accessories. HVY Glass is one of our top selling brands, consistently churning out heavy-duty hitters have earned their well-deserved customer loyalty, as they have been in the glass game for over 10 years.