7″ Calvo 10mm Dab Rig

The 7" Calvo 10mm Dab Rig is a compact glass piece built for concentrate fans who want clean, flavorful hits without taking over the whole table. Standing 7 inches (177mm) tall with a tight 10mm male joint at 90°, it hits that sweet spot between micro rigs that feel cramped and full-size beakers that dominate your setup. Comes ready to go with a matching glass banger included.

Why this rig works

• Flavor-forward design — Short vapor path means terps arrive intact instead of getting lost in a long neck.
• Efficient 10mm joint — Tighter airflow keeps draws focused and makes smaller dabs hit harder than they would in a bigger piece.
• Included 90° banger — No hunting for compatible glass; you're ready to sesh the moment it arrives.
• Comfortable daily driver size — Big enough to feel solid in your hand, small enough to tuck away when company comes over.
• Simple to clean — Straightforward chamber design means no weird angles where reclaim likes to hide and mock you during cleaning.
• Multiple color options — Pick something that matches your space instead of settling for whatever's left.

Best for

Dabbers running two or three sessions a day who don't want to babysit a massive rig. If you tend toward smaller dabs and care more about tasting your concentrates than producing clouds visible from space, this size and joint combo makes sense. Also solid as a second piece if your main rig is a bigger recycler you save for special occasions. Pair it with a nonstick dab mat and you've got a low-maintenance home base for your daily routine.

How it works

The Calvo runs like any standard glass dab rig. Your banger sits on the 90° joint, which gives you a natural angle for torching without cramping your wrist or getting your hand too close to the heat. Load your concentrate into the heated banger, drop a cap on top, and inhale—vapor pulls down through the joint, filters through the water, and travels up the neck for a cooler, smoother hit than you'd get from a dry piece.

That 10mm joint size matters more than people realize. Smaller bore means faster, more responsive draws. You're not waiting for a massive chamber to fill before anything reaches you. For folks used to 14mm or 18mm rigs, the difference is noticeable—tighter, more controlled, and honestly better suited for the smaller dabs most people actually take during a casual session.

Grab a directional or bubble cap from our carb cap collection to move airflow around your puddle and waste less. The included banger works fine, but having cap options lets you dial in your technique as you figure out what works for your concentrates.

Specifications

Compatibility notes

This rig takes 10mm accessories only. If your current collection is mostly 14mm or 18mm bangers and nails, you'll need an adapter or dedicated 10mm pieces—glass doesn't flex, and forcing a fit ends with someone explaining a cracked joint. The 90° angle is standard, so most 10mm bangers on the market will work. Consider keeping a spare banger or two with your dab tools so you're not stuck if one needs soaking.

Keeping it clean

Let everything cool completely before handling. For regular maintenance, dump the water, add some isopropyl alcohol, cover the openings, shake gently, and rinse with warm water. The banger gets the same treatment—cool it down, wipe off residue, and soak in ISO when buildup gets stubborn. Daily water changes keep flavor clean and prevent that cloudy look nobody wants in a clear glass piece.

FAQ

• What size banger fits this rig?

  Any 10mm male banger designed for a 90° joint angle. The included glass banger works right away, but quartz upgrades are widely available in this size if you want better heat retention down the line.

• Can I use this for flower instead of concentrates?

  You could swap in a 10mm bowl, but the piece is really designed for dabs—small joint, included banger, and a chamber profile that favors concentrates over combustion. If flower is your main thing, something from our bong collection will serve you better.

• Is 7 inches too small for smooth hits?

  Not for concentrates. Shorter rigs actually preserve more flavor because vapor doesn't have far to travel. You still get water filtration for cooling, just without the dilution that comes from oversized chambers. Most flavor-focused dabbers prefer pieces in this range.

• How do I keep it stable on the table?

  Any flat surface works, but a grippy dab mat prevents the base from skating around when you bump the table. Glass on glass or slick surfaces is asking for a slow-motion disaster you'll watch helplessly.

• How often should I change the water?

  Daily if you're a regular user, every couple sessions at minimum. Stale water dulls flavor and lets reclaim build up faster. Fresh water takes ten seconds and makes every hit better.

• Is this good for someone new to dabbing?

  Solid choice. The size is manageable, the included banger means you're not piecing together a setup from scratch, and 10mm joints are forgiving for learning heat control. Add a cap, a torch, and some proper storage for your concentrates and you're ready to go.

• What's the best way to store this between sessions?

  Dump the water, let it dry completely, and keep it somewhere stable—shelf, cabinet, or padded case if you move it around. Store your concentrates separately in proper concentrate jars to keep everything organized and fresh.