Grav Labs 13" Dual Action Inline Water Pipe

Grav Labs




- Inline Percolator

- 14 mm Male joint

- 14 mm Female joint

- Concentrate rig

- Domed showerhead perc

- Huge but smooth hits

- Branded glass

This new device from Grav Labs is a perfect example of multifunctional glass. Featuring both a male joint for a nail and dome on the right of the piece and a female joint bowl on the left; one can potentially consume both dry herbs and concentrates at the same time. Along with this incredible multi-function capability, this product features a twin perc double cooling system.

If you are looking for an amazing and ridiculously cool bong that is sure to impress, then look no more than the 13" Grav Labs Dual Action Inline Water Pipe. This dual action water pipe is comprised of high-quality heat resistant borosilicate. In addition, this device is affordable and worth every last of your coin.


- Comes with bowl and oil dome set

Technical Specifications

- Size: 14 mm

- Height: 13” inches

- Manufacturer: Grav Labs 

- Type: Water Pipe

- Color: Clear