- Height: 8.5″ Inches / 215mm
- Joint Size: 45mm Male Joint
- Tube Diameter: 50mm
- Thickness: 7mm
7mm Top Tube. This classic top tube is simple and strong. At 8.5 Inches tall, it’s just the right height to top off any Build-a-Bong®.
Caution do not pick up waterpipe by the neck. Always support the base.