Rock Glass TwinFlow 12" Honeycomb Bong | Dual-Joint Percolator

The Rock Glass TwinFlow Honeycomb is engineered for versatility, smoothness, and style. Standing at 12 inches tall, this premium borosilicate glass water pipe features a dual-joint design, allowing you to pack and enjoy two bowls at once, or swap one out with the included stopper to run it as a single-joint piece.

At its core, the precision-cut honeycomb percolator delivers ultra-smooth filtration, breaking down smoke into micro-bubbles for cooler, cleaner hits every time.

Best for: dual-bowl sessions and maximum honeycomb diffusion

Key Features

1Dual 14mm Joints — Run two bowls at once, or one with the included stopper.

2Honeycomb Percolator — Maximum diffusion for a cooler, smoother draw.

3Bent Neck — Comfortable use that helps prevent splashback.

4Two 14mm Bowls Included — Matching bowls ship with the piece.

Product Specifications

Why Choose the TwinFlow Honeycomb

The dual-joint layout is what sets the TwinFlow apart: two people can pack and pull at once, or a single stopper turns it into a standard single-bowl bong when that's all you need. Underneath that flexibility is a honeycomb percolator, a flat glass disc drilled with dozens of small holes that forces smoke through all of them simultaneously, breaking it into a wide field of fine bubbles for dense diffusion with relatively little drag.

Ideal For

This piece suits shared sessions and households where more than one person smokes regularly, as well as anyone who simply wants strong honeycomb filtration in a 12-inch piece. The stopper means it flexes between group and solo use without needing a second bong.

Care & Maintenance

There are two joints and a stopper to clean rather than one, but the honeycomb disc itself needs the most attention since it's where residue tends to collect. Soak fully in isopropyl alcohol with coarse salt, cap the openings, shake, then rinse thoroughly with warm water.

Frequently Asked Questions

Can I really run two bowls at once?
Yes. Both 14mm joints are functional, so two people can pack and pull simultaneously, or one bowl can be capped with the included stopper to run the piece single-joint.

What is a honeycomb percolator?
A honeycomb perc is a flat glass disc drilled with dozens of small holes. Smoke is forced through all of them at once, breaking into a wide field of fine bubbles for dense diffusion.

What comes in the box?
The piece ships with two matching 14mm bowls and a glass stopper for single-joint use.

This product is intended for legal use only, including with legal smoking blends and dry herbs. It is not intended for use with illegal substances. You must be 21 years of age or older to purchase. By purchasing this item, you confirm that you are of legal smoking age in your state or jurisdiction.