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Graphite SparkIt TRI with the upper heating chamber exposed in natural light

Engineered around the chamber.

Not just a heater inside a small body. SparkIt TRI brings ceramic heating, an intentionally shaped air path and direct temperature control together as one system.

Inside the engineering
Real metal connection component of the SparkIt TRI removable heating chamber assembly

Removable chamber connection hardware

3D ceramic heating, from the inside.

The 3D ceramic chamber heats from its base and lower sidewalls, not just the bottom. That brings heat into more of the lower bowl where material is placed.

The goal is fast response and steady temperature at the setting you choose, rather than simply a hotter peak. And the removable assembly makes routine care easier.

±5°FTemperature-control design target. Measurement conditions and final production validation are in progress.

The air path does the mixing.

The inlet, chamber and mouthpiece were developed as one connected air route. Rather than relying on loose chamber inserts to create movement, the shaped path is designed to encourage circulating, vortex-like airflow across the heated surface.

That circulation is there for a reason: to move air through the chamber and carry flavor out through the mouthpiece. No separate terp pearls are required for the intended airflow.

Air intake3D ceramic chamberMouthpiece
Actual Graphite SparkIt TRI upper assembly and exposed chamber-side metal fitting, viewed from above
Upper assembly view. The internal air route is not shown.
Graphite SparkIt TRI triangular base showing the built-in USB-C charging connection
Charging access, built into the base.

Power, carefully packaged.

The challenge isn’t just fitting a battery into a compact device. It’s packaging enough energy to heat the ceramic chamber quickly and sustain the chosen temperature, while keeping the whole system comfortable to hold.

SparkIt TRI pairs a 2,850 mAh rated internal battery with USB-C charging and an integrated heating system. Capacity is one piece of the engineering; how that energy is delivered is the other.

Your temperature. Your timing.

Rather than hiding settings behind an app, SparkIt TRI combines a rotating metal dial, a center button and a circular display. Set the heating temperature and duration directly on the device.

  1. RotateMove through settings with the tactile outer dial.
  2. SelectUse the center button to confirm your choice.
  3. AdjustChoose the temperature and heating time that suit your session.