8 Inch Inline Honeycomb Oil Rig by Diamond Glass — Dual-Perc Dab Rig Built to Stand Out and Perform

A great dab rig has to do two things exceptionally well — preserve flavor and cool your concentrate vapor before it hits. The 8 Inch Inline Honeycomb Oil Rig by Diamond Glass does both with a precision dual-percolator system that runs your vapor through two distinct stages of diffusion, delivering hits that are cleaner, smoother, and more flavorful than a single-perc rig could ever manage. Wrapped in a striking black-and-white design with Diamond Glass’s signature logo detail, this is a rig that performs as boldly as it looks.

Diamond Glass — Art Meets Engineering

Diamond Glass is known for producing pieces where craftsmanship and function are inseparable, and the 8 Inch Inline to Honeycomb Oil Rig is a prime example of that philosophy in action. The solid black accents paired with frosted white tubing and the Diamond logo create a visual identity that is immediately distinct — this rig does not blend into the background. It stands out on any table, any shelf, in any collection. But the aesthetic is only the beginning. Behind that striking exterior is a dual-percolator system engineered to deliver one of the cleanest, coolest dab experiences available in an 8-inch rig.

Two Percolators. One Exceptional Dab.

Stage One: The Inline Percolator

Every hit starts in the reservoir, where the precision-cut inline percolator does its first round of work. The inline perc is a horizontal tube with a series of slits or holes cut along its length, sitting submerged in water at the base of the rig. As vapor is drawn through, the inline perc breaks it into multiple streams simultaneously, distributing the vapor across the water’s surface for immediate diffusion and cooling. This first stage removes a significant amount of harshness and heat before the vapor has even left the reservoir — setting it up perfectly for what comes next.

Stage Two: The Wall-to-Wall Honeycomb Percolator

From the reservoir, vapor travels upward into the second chamber where it meets the wall-to-wall honeycomb percolator — a full-diameter disc packed with dozens of precision-cut holes that span the entire width of the tube. This is where the real refinement happens. The honeycomb disc breaks the already-diffused vapor into hundreds of fine bubbles, maximizing surface contact with the water one final time before the vapor rises to the mouthpiece. Two rounds of diffusion — inline followed by honeycomb — produce vapor that is noticeably cooler, dramatically smoother, and far cleaner than what a single-perc rig delivers. Your lungs feel the difference immediately, and your flavor does too.

Flavor Preservation — The True Measure of a Great Dab Rig

When it comes to concentrates and oils, flavor is everything. The terpene profile of a high-quality concentrate is delicate — too much heat or too many filtration stages can strip those flavors before they ever reach you. The inline-to-honeycomb configuration on this rig is specifically optimized to cool and filter vapor without over-processing it. The dual-perc system removes harshness efficiently without sacrificing the subtle flavor nuances that make premium concentrates worth using. What you get is a hit that is clean, cool, and full of the true character of whatever you are dabbing — nothing lost, nothing diluted.

Built for the Table — and the Road

The 8 Inch Inline Honeycomb Oil Rig is thoughtfully designed for real-world use in two distinct ways. At home, its thick, wide 4-inch base provides rock-solid tabletop stability — the kind of stability that keeps the rig planted during a session and gives you peace of mind when it is sitting out between uses. On the go, the straight, compact 8-inch form factor makes it genuinely portable. It is small enough to pack carefully for travel, simple enough in design to avoid fragile protruding parts, and sturdy enough to handle the occasional bump. Whether it lives on your desk or travels with you, this rig fits the lifestyle.

The Flared Mouthpiece — Comfort in Every Pull

Ergonomics matter, especially in a rig you use daily. The flared mouthpiece on this Diamond Glass rig creates a wider, more comfortable lip contact surface that makes hitting the piece more natural and relaxed. A flared mouthpiece also creates a better seal with your lips, reducing air leakage and ensuring that every bit of the vapor you have worked to diffuse and cool actually reaches your lungs. It is a small feature that makes a noticeable difference in the overall experience — one of those details that speaks to Diamond Glass’s commitment to designing pieces that feel as good as they perform.

A Bold Black-and-White Design That Stands Apart

In a world full of clear glass rigs, the 8 Inch Inline to Honeycomb Oil Rig immediately catches the eye. The solid black accents paired with frosted white tubing and the Diamond Glass logo create a high-contrast aesthetic that is bold without being gaudy — refined without being forgettable. Whether you appreciate it as a piece of functional art or simply want a rig that looks as premium as it smokes, this design delivers. It stands out in a crowd of clear glass and makes an immediate statement about the quality of what you are smoking from.

Complete Setup — Everything You Need Out of the Box

The 8 Inch Inline to Honeycomb Oil Rig comes fully equipped so you can start dabbing immediately. The included glass nail, dome, and 14mm female banger pair perfectly with the rig’s 14mm male joint and cover everything you need for a complete concentrate session right out of the box. The 14mm male joint is a widely compatible standard size, meaning upgrading to a premium quartz banger or a third-party accessory down the line is completely straightforward whenever you are ready to expand your setup.

Specifications

Brand: Diamond Glass
Height: 8 inches
Base diameter: 4 inches
Height to top of joint: 3.5 inches
Joint size: 14mm male
Percolators: Inline perc + wall-to-wall honeycomb disc
Design: Solid black accents, frosted white tubing, Diamond logo
Includes: Glass nail, dome, and 14mm female banger

The Verdict

The 8 Inch Inline Honeycomb Oil Rig by Diamond Glass is a dual-perc dab rig that refuses to compromise — on flavor, on smoothness, on build quality, or on design. The inline-to-honeycomb percolation system is one of the most effective two-stage diffusion setups available at this size. The wide stable base and compact straight design make it equally at home on your coffee table or in your bag. The black-and-white Diamond Glass aesthetic makes it one of the most visually distinctive rigs in its class. And the complete included accessories mean you are ready to dab the moment it arrives. This is the rig for smokers who want everything — and are not willing to settle for less.

8 Inch Inline Honeycomb