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  • Description
    Phoenix Star Build-a-Bong Series

    Modular Bong Base Part with Dual Matrix Perc

    Construct an ultra-smooth, bubble-stacking powerhouse with this modular straight tube base from Phoenix Star. Featuring two densely gridded, vertically stacked matrix percolators, this base forces vapor through hundreds of micro-slits for maximum diffusion. Designed with a wide circle footprint for heavy-duty stability and equipped with standard 34mm upper and 18mm lower joints, it is the ultimate foundation for expansive modular builds.

    34mm

    Modular Joint

    Dual Matrix

    Stacked Percs

    18mm

    Bowl Joint

    Why Choose the Dual Matrix Modular Base?

    • Maximum Bubble Stacking: The twin matrix percolators work in tandem. The bottom perc initiates 360-degree diffusion, while the top perc catches and refines the rising bubbles, creating a dense, frothy stack that relentlessly cools the smoke.
    • Endless Customization: Equipped with a precision ground 34mm joint, this base allows you to securely attach any Phoenix Star top piece—from multi-arm tree percs to freezable glycerin coils—adapting to your exact smoking preferences.

    Performance Engineering

    Designed for extreme diffusion, total modularity, and rock-solid balance.

    Tiered Matrix Diffusion

    Two vertically stacked, laser-cut gridded cylinders force air and water outward in every direction, multiplying surface area contact to chill harsh vapor instantly.

    Universal 34mm Joint

    The heavy-duty frosted top joint creates an airtight friction seal with all compatible 34mm Phoenix Star modular tops, letting you build as high as you want.

    Wide Circle Base

    Constructed from thick 5mm borosilicate glass, the flared, straight-tube bottom sits perfectly flat, keeping massive multi-part setups secure and balanced.

    Technical Specifications

    Measurements, joint sizings, and structural details.

    Component Type Base Part Modular System
    Upper Joint 34mm Ground Glass Female
    Bowl Joint 18mm Fixed Downstem
    Glass Wall 5mm Borosilicate Glass
    Fluid Dynamics

    The Stacked Matrix Flow

    How dual percolation creates the ultimate bubble stack.

    01

    Primary Diffusion

    Vapor is drawn down the fixed downstem and into the lower matrix perc, escaping through dozens of grid slits to form the first massive layer of water filtration.

    02

    Secondary Refining

    The rising bubbles are immediately pulled through the upper matrix perc. This second impact breaks the bubbles down even smaller, producing a thick, creamy "stacking" effect.

    03

    Modular Delivery

    Thoroughly scrubbed of ash and heat, the chilled vapor travels straight up the tube and seamlessly into your attached 34mm modular top component.

    Frequently Asked Questions

    Common questions regarding modular assembly and fitting.

    Q. Is this a complete, ready-to-use water pipe?

    No, this listing is for the modular base unit only. You must pair this base with a compatible Phoenix Star 34mm top attachment (such as a bent neck or freezing coil) to complete the rig.

    Q. What size bowl piece fits this base?

    This base features an 18mm female joint built into the fixed downstem, meaning it accepts any standard 18mm male dry herb bowl or ash catcher.

    Q. Which top parts are compatible?

    This base is universally compatible with all Phoenix Star modular top pieces that feature a 34mm ground glass joint, giving you endless build possibilities.

    Q. How do I secure the top piece to the base?

    The precision frosted 34mm joints create a strong friction seal. However, for large setups, we highly recommend securing the connection point with a 34mm plastic Keck clip for safety.

Modular Bong Base Part with Dual Matrix Perc

SKU: HF505-1
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