The Halo Beaker Double Stack is Prism's version of the classic beaker bong with a perc, and let's face it, it's beautiful. With our custom bong system, it's easy to break it down for ease of cleaning, part replacement, switching it up, and throwing in a backpack for an adventure.

What’s Included:

• Beaker Base
• 2 x Halos
• Big Tree Perc
• Standard Mouthpiece
• Downstem
• 14mm bowl

Specifications:

• Beaker Base Thickness: 7mm
• Mouthpiece and Percolator Thicknesses: 5mm
• Overall Height: 20"
• Tube Diameter: 2" (mouthpiece) 2.5” (percolator), & 6” (base) 
• Bowl Joint: 14mm female
• Downstem Joint: 18mm female