The 2" Clear Orb Mini Spinner Carb Cap is a compact glass cap built for dabbers who want better vaporization without cluttering their setup. At just 2 inches (51mm), it fits comfortably in your hand and stores easily between sessions, making it a solid choice for both home stations and travel kits.
Why this cap works
- Full visibility while you dab — clear glass lets you watch your concentrate melt and vaporize so you know exactly when to inhale
- Spinner function without the bulk — the orb design creates directional airflow that moves terp pearls or spins concentrate across your banger floor
- Compact enough for on-the-go — 2-inch size tucks into a pocket or small case without taking up real estate
- Universal fit for most flat-top bangers — the rounded bottom seats well on standard quartz bangers with flat edges
- Easy to grip and control — orb shape gives you something to hold onto even with sticky fingers
Best for
This cap suits dabbers running smaller rigs or anyone who wants spinner functionality in a minimal package. If you're tired of oversized caps that tip over or don't fit in your case, the mini orb solves that problem. It's also a good starter cap for people new to directional carbing who want to see what the fuss is about without dropping serious cash.
How it works
A carb cap restricts airflow into your banger, lowering the air pressure inside. Lower pressure means lower boiling points for your concentrates, which is why capped dabs taste better and waste less material than open-air hits. The spinner design takes this further by directing that restricted airflow at an angle, creating a vortex effect inside the banger.
When you rotate the cap slightly during your dab, the angled airflow pushes concentrate around the hot surface. If you're running terp pearls, they'll spin and help distribute heat evenly. The clear glass isn't just aesthetic — watching the vapor production tells you when your banger is at the right temp and when you've gotten everything out of the load.
To use it, drop your concentrate into a heated quartz banger, place the cap over the top, and inhale slowly. Rotate the cap as you pull to activate the spinner effect. The orb shape makes this rotation natural since you're essentially rolling it between your fingers.
Specifications
| Dimension | Detail |
|---|---|
| Diameter | 2 inches (51mm) |
| Material | Glass |
| Color | Clear |
| Style | Orb / Spinner |
| Compatibility | Flat-top bangers |
Fit and compatibility
The orb shape works best with flat-top bangers where the rounded bottom can create a seal against the edge. It won't seal perfectly on angled or beveled banger tops, so check your setup before buying. For standard 25mm flat-top bangers, you're good to go. Larger 30mm+ bangers might not get a tight seal depending on the exact dimensions.
This is a cap for everyday sessions, not marathon dab-a-thons. Glass this thin can get hot if you're going back-to-back, so let it cool between loads or keep a backup in rotation.
Care and cleaning
Let the cap cool completely after use, then wipe off residue with a dry cloth. For deeper cleaning, soak in isopropyl alcohol for a few minutes, rinse thoroughly, and let dry before your next session. Keep it on a dab mat when not in use to prevent rolling and potential chips.
Frequently asked questions
Will this fit my banger?
It fits most standard flat-top bangers in the 20-25mm diameter range. The orb bottom creates a seal by sitting on the flat edge, so if your banger has a beveled or angled top, the fit won't be as tight. Check your banger's rim style before ordering.
Does it actually spin terp pearls?
Yes, but you need to work with it a bit. The spinner effect comes from rotating the cap while you pull, which directs airflow at an angle. Heavier pearls need more airflow, so pull a little harder or use smaller pearls for better spin. It's not as aggressive as dedicated spinner caps with built-in channels, but it gets the job done.
Is the glass durable?
It's standard glass thickness for carb caps — not fragile, but not indestructible either. Handle it with the same care you'd give any glass piece. Drops onto hard surfaces are risky. Store it in a padded case or on a silicone mat to minimize accidents.
Can I use this without terp pearls?
Absolutely. The cap still restricts airflow and creates directional movement that pushes concentrate around the banger floor. Pearls enhance the effect but aren't required. Plenty of dabbers prefer no pearls for easier cleanup.
Why clear instead of colored glass?
Clear glass lets you see exactly what's happening in your banger — how much concentrate is left, whether it's pooling in one spot, and when vapor production drops off. It's functional visibility, not just aesthetics. According to Leafly's dabbing guide, visual feedback helps you dial in temperature and timing for better hits.
How does this compare to bubble caps?
Bubble caps have a stem that directs airflow straight down, while orb spinners use the rounded shape and rotation to create circular airflow. Spinners are better for moving pearls and spreading concentrate. Bubble caps are better for precise directional control. Both work — it comes down to your dabbing style and whether you're running pearls.
What's the best way to store this?
Keep it in a small container or on a silicone surface where it won't roll. The orb shape means it wants to move around on flat surfaces, which increases the chance of it rolling off your table. A dedicated spot on your dab station keeps it safe and accessible.