40cm Premium Thick Glass Straight Tube Bong |Stone Age Clear Dual Honeycomb Filter System

Beautifully engineered as a high-performance personal showpiece, this crystal-clear masterpiece is blown from premium, high-quality borosilicate glass with extra-thickened wall construction. At its core is an advanced, stacked Dual-Layer Honeycomb Percolator System that forces dense smoke through dozens of precision-drilled diffusion holes, instantly shredding it into a cooling mist of thousands of micro-bubbles. Finished with an oversized mouthpiece for maximum airflow, a heavy-duty thickened base for rock-solid stability, and a high-flow 19mm joint, this 40cm straight tube sits at the perfect ergonomic length—delivering massive competition-tier filtration without being overly tall or awkward to handle for daily personal use.

Dual Honeycomb Straight Tube is the Ultimate Personal Daily Driver

Finding a water pipe that delivers massive, multi-stage filtration without feeling overly bulky or unmanageable can be a challenge. Standing at a highly ergonomic 40cm height, this model strikes the absolute sweet spot for comfortable personal handling, relaxed couch sessions, and effortless desktop storage. The premium borosilicate walls give it a substantial, high-end weight and elite thermal shock resistance, ensuring it easily handles the demands of frequent everyday use. The reinforced flat bottom base drops the center of gravity to keep it planted safely on your tray. If you love high-performance glass art built for daily utility, explore our full glass bong collection to find your perfect daily match.

Exceptional Diffusion with a Stacked Double Honeycomb Filter Disc setup

For those who want to completely eliminate harsh throat burn, coughing fits, and hot ash, this bong's stacked honeycomb design is an absolute game-changer. Rather than utilizing a traditional downstem that pulls large, harsh bubbles, the dual-layer honeycomb discs split the smoke column into an ultra-fine, rolling frothy wash. This massive increase in bubble surface area strips away heavy debris and cools hot air naturally without changing the flavor profiles of your material. To see how this advanced stacked setup compares to other classic shapes, don't miss our handpicked straight tube bong collection.

Unrestricted Airflow and Effortless Maintenance

Airflow is beautifully responsive and completely open thanks to the heavy-duty 19mm ground glass joint, ensuring a completely zero-drag, highly responsive draw that clears out the chamber instantly. This vertical straight layout makes it arguably the best easy to clean beaker bong or straight tube hybrid on the market today. Because there are no bent internal tubes, downstem arms, or hidden chambers, a quick shake with a standard cleaning solution completely accesses every single disc layer, easily keeping your internal filters sparkling, clean, and ready for your next session.

Product Information

• Brand: Stone Age

• Height: 40cm

• Material: Premium Extra-Thick Borosilicate Glass (Medical-Grade & Heavy-Wall Construction)

• Color Aesthetic: Ultra-Clean Crystal Clear Glass (Allows a clear view of the filtration action)

• Filtration System: Advanced Dual-Layer Honeycomb System (Two Stacked Max-Diffusion Discs)

• Joint Size: 19mm Female Ground Glass Joint 

• Base Type: Reinforced Heavy-Duty Thickened Base (Tip-Resistant Flat Bottom)

• Mouthpiece: Oversized Wide-Lip Design for Unrestricted Max Airflow Comfort

• Key Features: Stacked Double Honeycomb Filters, Heavy-Duty 19mm Core, Straight Tube Design, Heavy-Walled Body

• Best For: Personal Daily Use, Elite Water Filtration, Ultra-Smooth Low-Drag Hits & Easy Maintenance

FAQ

Q: How exactly does the Dual-Layer Honeycomb percolator benefit the smoothness of the hit?

A: Smoke enters through the wide 19mm joint and is immediately pushed up through the stacked honeycomb disc filters. Each disc has dozens of tiny holes that shred large smoke bubbles into a fine mist. 

Q: Is this 40cm straight tube bong easy or difficult to clean?

A: It is incredibly easy! Because it features a straight, vertical tube design with no complex bends, tree arms, or sidecars, resin doesn't get trapped in tight corners. 

Q: Does the 19mm joint make a noticeable difference compared to standard 14mm connections?

A: Yes, significantly. The wider 19mm ground glass joint allows a much greater volume of air to pass through at once.