Arizer Evolution Stem Versus The Vapetrix Cooling Balls Stems!
Cooling stems have become one of the most popular accessories for Arizer Solo and Air users — and with good reason. They add smoother vapor, better flavor, and more enjoyment to every session. But not all cooling stems are created equal. If you're choosing between the Arizer Evolution Stem and The Vapetrix Cooling Balls Stem, there are some key differences you should know.
Let’s break down the pros and cons of each — and yes, we’re a little biased… but we’ll let the design and performance speak for themselves.
What Is the Arizer Evolution Stem?
The Arizer Evolution Stem is a glass stem that includes a small chamber of colored cooling balls. It has a unique, tapered shape and a limited number of balls in the upper section. It's designed to look futuristic and deliver a smoother experience compared to a standard glass stem.
The Vapetrix Cooling Balls Stem: What Makes It Different?
At The Vapetrix, we took the cooling stem concept further. Our design prioritizes maximum surface area, airflow time, and actual cooling performance. Here’s how:
- 3–4 times more glass cooling balls than the Evolution Stem
- Longer vapor path — meaning the vapor is in contact with cooling media for longer
- Straight-through airflow — all vapor is forced through the cooling chamber, not around it
- Simple, neutral borosilicate balls — no gimmicks, just clean and effective cooling
Side-by-Side Comparison
| Feature | Arizer Evolution Stem | The Vapetrix Cooling Balls Stem |
|---|---|---|
| Cooling Balls | Fewer (approx. 10–12), loosely packed | More (approx 100!), fully packed |
| Vapor Contact Time | Shorter | Longer |
| Airflow Path | Partial — vapor can move around the balls | Full — vapor is forced through the balls |
| Material | Mixed-color glass balls | Neutral clear borosilicate glass balls |
| Cooling Performance | Moderate | Exceptional |
| Style | Futuristic and eye-catching | Clean and minimalist |
Final Thoughts
Look — we get it. We're not exactly neutral here. But if you're looking for real cooling performance over style-first design, we believe our Vapetrix Cooling Balls Stem delivers a smoother, cooler, and more efficient vapor path — every time.
The Arizer Evolution Stem is fun and visually interesting, but it's more of a novelty. With fewer cooling balls and less vapor contact time, it doesn't offer the same level of performance. The Vapetrix stem is built for everyday use by people who care about vapor quality.
Want to experience the difference? Try it yourself and let your sessions decide.
Browse our cooling stems collection and see why so many users are making the switch.
Also if you're interested in just learning more, we'd recommend checking out our ultimate guide to Arizer Solo 2 and Solo 3 Stems!
Finally, if you're interested in the latest Arizer News check out our blog!