Short version: The MAD Heaters TEMPEST 2 is a 46 gram ball vape made from Grade-5 titanium with zirconium oxide balls as a heat reservoir. It runs without a battery, either with a jet flame or an induction heater, delivers desktop vapour quality in your pocket, and fits 10/14/18 mm bongs.
The MAD Heaters TEMPEST 2 from MAD Heaters is a portable ball vape made from Grade-5 titanium with a thermal matrix of zirconium oxide balls. The device weighs just 46 grams and delivers convection vapour that feels like a desktop device – without a battery, without electronics. It is heated with a jet flame or a compatible induction heater. You can find the current price in the TEMPEST 2 price comparison.
Pros
Craft-built flame convection reaches up to 290 °C
Adjustable bowl and airflow screws tailor sessions
Works dry or through WPA without electronics
Breaks down quickly for cleaning
Cons
Requires a steady jet lighter and 35 seconds of heating
No dosing capsule system for quick swaps
Small-batch availability can mean longer lead times
More about the brand MAD Heaters
MAD Heaters — Ball vape pioneer from the United Kingdom At a glance Origin: United Kingdom — direct manufacturer shipping via madheaters.co.uk Heating technology: Pure convection via preheated heating balls, powered by butane…
Short version: The MAD Heaters TEMPEST 2 is a 46 gram ball vape made from Grade-5 titanium with zirconium oxide balls as a heat reservoir. It runs without a battery, either with a jet flame or an induction heater, delivers desktop vapour quality in your pocket, and fits 10/14/18 mm bongs.
The MAD Heaters TEMPEST 2 from MAD Heaters is a portable ball vape made from Grade-5 titanium with a thermal matrix of zirconium oxide balls. The device weighs just 46 grams and delivers convection vapour that feels like a desktop device – without a battery, without electronics. It is heated with a jet flame or a compatible induction heater. You can find the current price in the TEMPEST 2 price comparison.
Why does the TEMPEST 2 deliver desktop vapour quality?
The zirconium oxide balls in the TEMPEST 2 store heat like a desktop device and release it evenly into the air – that is the core of the ball-vape principle.
Inside the TEMPEST 2 are zirconium oxide balls (also called ruby balls), which serve as thermal mass. When heated with a jet flame or an induction heater, they store energy and release it evenly into the air flowing through them – pure convection. The result: dense, flavourful vapour that matches the performance of many desktop ball vapes such as the Qaroma or B-Zero.
The advantage over direct flame heating: the balls buffer the heat and prevent hot spots. Even with rapid heating, the temperature at the herb remains even.
What material is the TEMPEST 2 made from?
The TEMPEST 2 is made from Grade-5 titanium with zirconium oxide balls as a heat reservoir. Grade-5 titanium is also used in medical technology and aerospace because it does not release harmful substances at high temperatures.
The body is light, extremely heat-resistant and biologically inert. At vaporizer temperatures, titanium remains flavour-neutral. The chamber has three positions for the screen, allowing the fill amount to be adjusted: approx. 0.1 g, 0.15 g or 0.2 g. Suitable for micro-dosers and full sessions alike. With a total weight of just 46 g, the TEMPEST 2 is one of the lightest ball-vape stems – for comparison: the Vestratto Tornado weighs over 60 g. Titanium also feels pleasantly warm and conducts heat more slowly than stainless steel.
Flame or induction heater – which is better?
The jet flame offers maximum control and costs only 10–20 €, while the induction heater is more consistent and more convenient for daily users.
The TEMPEST 2 works with any single jet flame, but also with induction heaters such as the YLL 3.0 from MAD Heaters. Heat-up time with a jet: approx. 15–20 seconds, with IH: approx. 10–15 seconds depending on the mode.
The flame method offers maximum control – the temperature can be adjusted intuitively through the distance and angle of the flame. IH mode is more convenient and more repeatable: two modes (Session and On-Demand) cover different draw techniques. Both methods deliver dense convection draws, because the zirconium oxide balls act as a heat reservoir and release the heat evenly into the air regardless of the source.
Which heating modes does induction support?
Via induction heaters such as the YLL 3.0, the TEMPEST 2 supports two modes: Session (constant power) and On-Demand (short energy pulses).
The first mode provides even, regulated power for session-based vaping – the material is extracted over a longer period at a constant temperature, similar to an electronic session vaporizer.
The second mode works with short energy pulses, which are particularly suitable for on-demand draws: heating only takes place while inhaling, which reduces material consumption and allows for more intense single draws. Both modes use the zirconium oxide balls as a heat reservoir – the difference lies in the energy input, not in the vapour path. The compatible YLL 3.0 supports both modes directly.
Which water filter sizes fit the TEMPEST 2?
The TEMPEST 2 fits directly into 10 mm, 14 mm and 18 mm water filter adapters – without an additional adapter.
This covers the three most common joint sizes. Water cooling makes the vapour noticeably smoother, which makes a real difference especially at higher temperatures (from 210 °C). For the best effect, a small bubbler setup with little dead space is recommended so the vapour does not cool too much and the flavours are preserved. The combination of zirconium oxide convection and water filtration produces surprisingly dense, cool draws that in direct comparison recall desktop ball vapes such as the FlowerPot B2. The integrated WPA connection on the TEMPEST 2 sits firmly and does not wobble.
TEMPEST 2 vs. Vestratto Tornado – which ball vape is the right fit?
Both are premium titanium ball vapes; the TEMPEST 2 weighs less and offers three chamber positions, while the Tornado stands out with spin airflow.
Feature
TEMPEST 2
Vestratto Tornado
Weight
46 g
~60 g
Material
Grade-5-Titan
Grade-5-Titan
Chamber
3 adjustable positions (0.1/0.15/0.2 g)
Fixed chamber
Airflow
Direct Convection
Spin-optimised
IH compatibility
Factory standard (Induction Sleeve)
Via adapter
Water filter
10/14/18 mm integrated
14/18 mm integrated
In terms of flavour, both deliver excellent vapour. The TEMPEST 2 is lighter and more flexible in terms of fill amount, while the Tornado feels more premium in its finish thanks to its spin-airflow design.
Soak the zirconium oxide balls and the screen in isopropyl alcohol (90 %+) for 15–30 minutes, rinse them, then leave them to air-dry. Clean the titanium body with a pipe cleaner.
Titanium is corrosion-resistant and can withstand even longer soaking without damage. Cleaning interval: a thorough clean is recommended after about 10–15 sessions. With daily use, it is enough to briefly blow out the screen after each session. The modular construction of the TEMPEST 2 makes maintenance particularly easy: all parts can be disassembled without tools, cleaned individually and inexpensively replaced when worn. Replacement screens and balls are available directly from MAD Heaters.
A ball vape uses heated balls (usually zirconium oxide or ruby) as a heat reservoir. The hot air flows through the balls to the herb – pure convection with high heat capacity.
Do I need a special lighter? +
A single jet flame is recommended. Double or triple flames can overheat the titanium. Alternatively: induction heaters (Ispire Wand, YLL 3.0).
Is the TEMPEST 2 DynaVap-compatible? +
No, the TEMPEST 2 is a standalone vaporizer with its own chamber. It does not use DynaVap tips, but it is IH-compatible.
How much fits in the chamber? +
Depending on the screen position: approx. 0.1 g (small), 0.15 g (medium) or 0.2 g (full). Micro-dosing is very possible.
How long does it take to heat up? +
With a jet flame approx. 15–20 seconds, with an induction heater similar. The right moment can be recognised by the rising heat and the slight vapour at the mouthpiece.
Can I use the TEMPEST 2 with a bong? +
Yes, it fits directly into 10 mm, 14 mm and 18 mm water filter connections.
What material is the TEMPEST 2 made from? +
Grade-5 titanium (body), zirconium oxide balls (heat matrix), stainless steel (Induction Sleeve). Heat Shield in aluminium or wood.
TEMPEST 2 or Vestratto Tornado? +
Both are first-class ball vapes. The TEMPEST 2 offers an adjustable chamber and factory-standard IH compatibility. The Tornado has a spin-airflow design. Very close in terms of flavour.
How do I clean the balls? +
Soak in isopropyl alcohol (15–30 min), rinse, leave to dry. The balls are practically indestructible.
Are spare parts available? +
Yes, screens, balls, heat shields and stems are available individually – directly from MAD Heaters or from retailers such as VGoodiEZ.
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