Beaker Double Stack

The Prism Beaker Double Stack is two bongs in one. Sesh light in the morning with just the beaker base and standard mouthpiece, then stack in the Big Tree percolator for maximum filtration in the evening — Prism's Halo connector system makes reconfiguring (and cleaning) effortless.

What's included:

• Clear beaker base
• Two Halo connectors in your choice of color
• Clear Big Tree percolator
• Clear standard mouthpiece
• 14mm clear bowl & clear downstem

Specifications:

• Overall height: 20 inches
• Durable borosilicate glass — 7mm beaker base, 5mm mouthpiece & perc
• Tube diameter: 2" mouthpiece / 2.5" percolator / 5" base
• Bowl joint: 14mm female | Downstem joint: 18mm female

Halo colors available in Black, White, Gold, and Purple.