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Is the Ruby Twist Pro Conversion Kit Worth It?
Is the Ruby Twist Pro Conversion Kit Worth It?
If you already own a Ruby Twist ball vape, chances are you’ve looked at the Pro Conversion Kit and wondered whether it’s a meaningful upgrade or just another accessory.
The short answer: for many users — especially microdose users and airflow enthusiasts — the Ruby Twist Pro Conversion Kit is one of the most worthwhile upgrades you can make without replacing your entire setup.
The difference is not just cosmetic. The conversion noticeably changes airflow, vapor speed, and the overall feel of the draw.
In this review, we’ll break down:
- What the Ruby Twist Pro Conversion Kit actually does
- How it compares to the standard Ruby Twist setup
- Who should upgrade
- Who probably doesn’t need it
- Real-world performance differences
- Whether the upgrade is worth the money
What Is the Ruby Twist Pro Conversion Kit?
The Ruby Twist Pro Conversion Kit is an airflow-focused upgrade for the standard Ruby Twist housing.
Instead of using the stock gem-cut ruby configuration, the kit converts the heater core to a setup using:
- 255 x 2.5mm ruby balls
- Stainless steel CNC screens
The ruby balls replace the stock gem-cut rubies inside the housing.
The CNC screens are designed to replace the original spinner widget, creating a more open airflow path.
While the kit itself is small, the internal airflow dynamics change quite a bit after installation.
This effectively transforms the internals of the standard Ruby Twist into a configuration similar to the Ruby Twist Pro.
The primary goal of the upgrade is simple:
Increase airflow while maintaining strong thermal performance.
For many users, this creates:
- a less restrictive draw
- faster extraction
- thicker vapor production
- improved responsiveness during larger pulls
Ruby Twist Pro vs Standard Ruby Twist
Here’s the easiest way to understand the difference between the stock Ruby Twist and the Pro Conversion setup.
| Feature | Standard Ruby Twist | Ruby Twist Pro Conversion |
| Airflow | Moderately restrictive | More open |
| Draw Resistance | Higher | Lower |
| Vapor Production | Dense but slower | Faster and more aggressive |
| Best Bowl Match | Injector bowls | Microdose & diffuser bowls |
| Heat Feel | Slightly denser | Slightly cooler airflow |
| PID Temperature | Lower required temps | Slightly higher temps needed |
The stock setup tends to feel tighter and more concentrated.
The Pro setup feels faster, airier, and easier to pull through.
Neither is objectively “better” for everyone. It depends entirely on your vaping style.
How the Upgrade Changes Airflow
The biggest difference comes from airflow behavior inside the heater core.
The smaller round ruby balls create more consistent spacing and smoother air channels compared to the stock gem-cut ruby arrangement.
In real-world use, this translates to:
- easier pulls
- less resistance
- more airflow through the heater
- faster vapor extraction
This is especially noticeable during long lung draws.
With the standard Ruby Twist, some users feel the draw can become slightly restrictive during heavier pulls.
The Pro Conversion setup reduces that sensation significantly.
If your main complaint with the standard Ruby Twist has always been airflow restriction, this upgrade directly addresses it.
Vapor Production: Is It Actually Better?
Yes — but in a specific way.
The Ruby Twist Pro Conversion Kit does not necessarily make vapor “stronger.”
Instead, it changes how quickly vapor develops.
With the upgraded airflow:
- vapor appears faster
- bowls clear more quickly
- extraction feels more aggressive
- cloud production becomes easier during larger hits
Many users describe the upgraded setup as feeling more responsive.
The stock Ruby Twist often feels slower and denser.
The Pro setup feels quicker and more free-flowing.
For cloud-focused users, this is a major improvement.
Why Microdose Users Benefit the Most
This upgrade makes the most sense for microdose setups.
If you use:
- a Microdose Diffuser Bowl
- a Micro Matrix Bowl
- smaller bowl configurations
…the Pro Conversion Kit is arguably one of the best Ruby Twist upgrades available.
Why?
Because the original spinner widget was designed more around injector-style bowl performance.
For smaller bowls, many users find the stock restriction unnecessary.
Once the spinner widget is replaced with the CNC screens:
- airflow improves noticeably
- smaller loads extract faster
- vapor ramps up more evenly
- lighter packs become more efficient
For low-temp microdose sessions, the difference can feel surprisingly large.
Do You Need Higher Temperatures?
Yes — usually.
This is one of the most important things to understand before upgrading.
The increased airflow introduces more cool air into the housing, which slightly reduces thermal saturation compared to the stock setup.
That means:
- you may need to raise PID temperatures slightly
- extraction may initially feel weaker at old settings
- dialing in becomes important
Most users simply increase temperatures a small amount and continue normally.
This is not a flaw.
It’s simply the tradeoff for increased airflow.
Is the Ruby Twist Pro Conversion Kit Better for Flavor?
This depends on personal preference.
Some users feel the more open airflow preserves flavor during long draws because vapor develops more smoothly.
Others prefer the stock setup because the tighter restriction can feel more concentrated and “dense.”
Generally speaking:
- flavor chasers may prefer the stock restriction
- airflow lovers usually prefer the Pro setup
If your priority is:
- huge airflow
- larger hits
- faster extraction
- easier breathing
…the Pro setup tends to feel better overall.
Installation Process
The installation is relatively straightforward if you have experience with ball vapes.
The process involves:
- Opening the Ruby Twist housing
- Removing the stock gem-cut rubies
- Installing the 2.5mm ruby balls
- Replacing the spinner widget with the included screens
Important:
- Only install when the device is fully cold
- Work carefully around small components
- Avoid rushing during reassembly
Most experienced users can complete the process in just a few minutes.
Who Should Buy the Ruby Twist Pro Conversion Kit?
This Upgrade Is Ideal For:
- Microdose users
- People who dislike restrictive airflow
- Users wanting faster extraction
- Cloud-focused ball vape enthusiasts
- Tinkerers who enjoy modular upgrades
You May Not Need It If:
- You already love the stock airflow
- You mainly use injector-style bowls
- You prefer dense, concentrated draws
- You rarely experiment with your setup
Real-World Experience After Upgrading
In practical use, the Ruby Twist Pro Conversion Kit feels less like a small accessory and more like a personality change for the device.
The stock Ruby Twist feels:
- tighter
- denser
- more controlled
The upgraded Pro configuration feels:
- quicker
- more open
- more aggressive
- easier to inhale through
For some users, the difference will feel subtle.
For others — especially microdose users — it can completely change how often they reach for the device.
Final Verdict: Is the Ruby Twist Pro Conversion Kit Worth It?
For the right user, absolutely.
The Ruby Twist Pro Conversion Kit is one of the rare vape upgrades that delivers a genuinely noticeable performance difference without requiring an entirely new device.
If you:
- want better airflow
- prefer unrestricted pulls
- use microdose bowls
- enjoy faster vapor extraction
…then this upgrade is highly recommended.
However, if you already enjoy the stock Ruby Twist’s tighter, denser draw characteristics, the upgrade may feel more optional than essential.
At its relatively affordable price point, though, the Pro Conversion Kit offers excellent value for users looking to push the Ruby Twist toward a more open and performance-focused experience.
Frequently Asked Questions
Does the Ruby Twist Pro Conversion Kit increase airflow?
Yes. The primary purpose of the kit is to create a more open airflow path using 2.5mm ruby balls and CNC screens.
Will I need higher PID temperatures after upgrading?
Usually yes. Most users increase temperatures slightly to compensate for the increased airflow.
Is the Ruby Twist Pro Conversion Kit good for microdosing?
Yes. Many users consider it especially beneficial for Microdose Diffuser Bowls and Micro Matrix Bowls.
Does the upgrade produce bigger clouds?
It can. The increased airflow allows faster extraction and easier vapor production during larger pulls.
Is installation difficult?
Not particularly. Experienced ball vape users can usually complete the installation within a few minutes, as long as the device is fully cooled first.