12″ HIGHWAY COLOR ACCENT TWIN TURBO STEMLINE RIG

The 12" Highway Color Accent Twin Turbo Stemline Rig is a glass dab rig built for concentrate heads who want big, smooth rips without giving up flavor. At 12 inches (305mm) tall with a twin turbo stemline perc and a 14mm 90° banger included, it’s a ready-to-go daily driver for people who actually put their rigs to work. Bold color accents and a lantern-style body give it shelf appeal, but the real story is how aggressively it cools and diffuses your vapor.

Why It Hits Different

• Cool, chuggy pulls — Twin turbo stemline perc pushes vapor through multiple points of diffusion so hits feel smooth instead of harsh.
• Flavor stays intact — The stemline design diffuses without over-chopping your terps, so you still taste your concentrates instead of just hot air.
• Ready out of the box — Comes with a matching 14mm 90° banger so you don’t have to dig through a drawer of random glass to get going.
• Stable lantern base — Wider bottom keeps it planted on the table, which matters when you’re passing it around mid-sesh.
• Comfortable function — 12" (305mm) height and 90° joint line the banger up in a natural spot so you’re not torching your knuckles or craning your neck.
• Color accents that pop — Contrasting glass details give it personality without turning it into a gimmick piece.

Best For

This rig is made for dabbers who are past the tiny travel piece phase and want a main rig with legit function. If you like dense, milky pulls, want more diffusion than a basic single perc, and care how your setup looks on the shelf, this checks all the boxes. It also pairs nicely with durable silicone bongs & rigs if you like having a separate “nice glass” piece and a more rugged backup.

How to Use It

Day to day, this rig works like any solid stemline: water in the base, banger on the joint, and you’re set. The twin turbo stemline perc sits low in the chamber so you don’t need to overfill; just enough water to cover the perc slits is typically where you’ll find the sweet spot for chug and flavor.

Position the rig on a flat, stable surface and let the lantern base do its job. If you’re the type who’s always bumping the table or dealing with clumsy friends, parking it on a nonstick dab mat gives you extra grip plus a safe landing zone for sticky tools.

The 90° 14mm joint makes it easy to upgrade or swap bangers, directional caps, or other accessories as your setup evolves. Treat this like your centerpiece rig — you can keep smaller pieces or nectar collectors for quick hits, and reach for this one when you want full-on flavor and thick vapor.

Specifications

Fit & Compatibility

This rig plays nicest with any 14mm female banger, nail, or accessory that’s meant for a 90° joint. The included 14mm 90° banger gets you started, and from there you can dial in different banger styles, carb caps, or reclaim setups as needed. If you like to keep your concentrates organized, pairing this with proper concentrate jars makes it easier to rotate strains without cross-contaminating flavors.

Care & Cleaning

Let the rig and banger cool before you touch or clean anything. For quick maintenance, rinse with warm water after use to keep buildup from getting out of hand. For deeper cleans, soak the glass in isopropyl alcohol, rinse thoroughly with water, and let it dry completely before your next sesh.

FAQs

1. What size banger does this rig use?
   This rig is built with a 14mm male joint at a 90° angle, so you’ll want 14mm female bangers or nails that are designed for 90° joints. That gives you a ton of options if you ever want to upgrade your quartz or add inserts later.
2. Can I swap the included banger for something else?
   Yes — as long as it’s a 14mm female, 90° banger, you’re good. Some people like to rotate between standard bucket bangers and more specialized styles, and this joint setup makes that easy. If you’re building out a full dab station, you might also want to grab a couple extra dab tools so you’re not stuck with just one sticky pick.
3. Is the twin turbo stemline hard to clean?
   Not really. The stemline perc is internal but still reachable with a good soak. Just pour in isopropyl alcohol, swish it around so it reaches the perc, then rinse well with warm water and let it dry. Regular light cleanings keep you from having to fight heavy reclaim later.
4. Is this rig too big for everyday use?
   At 12" (305mm), it’s solidly in “daily driver” territory without being a giant table piece. It’s tall enough to cool and stack thick vapor, but still manageable to move around the house. If you want something ultra-compact for pockets or backpacks, look at smaller pieces or silicone pipes as travel options.
5. Can I use this for flower too?
   Technically, you could swap on a 14mm female flower bowl, but this piece is really tuned for concentrates. The banger, perc style, and overall proportions are meant to handle vapor from dabs, so most people keep it as a dedicated rig and use a separate flower bong.
6. How much water should I put in it?
   You only need enough water to cover the slits on the twin turbo stemline. Too much water can cause splashback, while too little kills the diffusion. Add a little at a time until it stacks cleanly when you pull.
7. What else should I grab with this rig?
   Bare minimum, you’re set with the included banger, but a carb cap and a decent nonstick work surface will make life easier. A simple accessory like a stand, cap, or tool from our general accessories selection helps keep the coffee table from turning into a mess when you’re a few dabs deep.

If you’re upgrading from a basic single-perc rig or a tiny travel piece, the 12" Highway Color Accent Twin Turbo Stemline Rig gives you a big jump in function, better cooling, and a lot more presence on the table without going full art glass. Treat it like your main home base for flavor-heavy dabs, and it’ll handle sesh after sesh with ease.