Glass Bubble Cap
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Simple control. Better airflow.
The MiniNail Glass Bubble Cap is designed for smooth, directional airflow with 20mm and 25mm quartz bangers. Easily guide airflow to move concentrates across the surface for more even vaporization—especially at lower temperatures.
🔥 Features
- Directional airflow for improved control
- Helps move concentrates for even vaporization
- Easy to use and maneuver
- Durable, thick borosilicate glass
⚙️ Compatibility
- Fits 20mm & 25mm quartz bangers
Premium Glass Construction
Made from high-quality German Schott glass for durability and long-lasting performance.
A simple upgrade that enhances function and control for any quartz banger setup.

This is a must have if you own the titan xl w/banger .I bought the cyclone cap my w/purchase and was so disappointed :broken_heart: then I got this cap and I fell in love :heart:️ With my mini nail .
Capping with this takes dabs to another level, the cloud control is on point and I'm able to milk all the way through the hit.
I’ve had my mininail setup for about a year and a half now and I have countless times had this bubble cap drop on concrete from about 3-4 ft up and still not have it break. This little guy has been through a lot and I’m so proud honestly! It’s very tough and long-lasting!! Highly recommend!!
Exactly what the E-Banger ordered.
This Thing really works