The Helix™ Straight-Based Water Pipe is 8.75" tall and made on 60mm tubing with an angled joint. This glass bong features a fixed diffused  downstem, which filters your smoke with every pull. The Helix brand, which is known for is one of a kind design and functionality, is one of the most known names in the glass bong industry.

This particular pipe features Grav Labs's awesome helix perc which is located in the bell-shaped Venturi chamber, a unique design that uses slits to spin smoke around like a tornado. The combination of the diffused downsteam and the helix design result in some massive rips and those smooth hits that Grav Labs is recognized for. The Helix glass water pipe bong comes ready to use with a 14mm Helix Taster Bowl and functions best with approximately 1.5" of water.

• Height: 8.75 inches
• Joint: 14mm
• Downstem: fixed diffused downstem
• One of a kind Grav Helix smoke cooling Design
• Scientific Glass
• American Made Glass