Yocan Cubex is a dab pen. VapoChecker compares current offers from €46.21 (plus shipping) across 1 shop (as of Oct 17, 2026).Price basis: Item price excluding shipping and coupons
The Yocan Cubex is a cube-shaped wax pen for concentrates in a distinctive cube design with an aluminum housing. Instead of a classic wire coil, it uses the TGT coil (target coil) — a combination of a ceramic donut and a quartz rod (XTAL) with no exposed heating wire, with a resistance of around 0.4 to 0.5 ohms. Intensity is set via three voltage levels: 3.0 volts, 3.6 volts and 4.2 volts. Unusual for a wax pen is the large 1,400 mAh battery, which lasts one to two days and charges over USB-C. A preheat function and a safety cutoff after fifteen seconds round off operation. The Cubex is designed for strong clouds and targets users who value endurance and vapor volume over pure flavor orientation.
The Yocan Cubex uses the in-house TGT coil (Target Coil): it combines a ceramic donut with a quartz rod, the so-called XTAL, and works without an exposed heating winding. The resistance is around 0.4 to 0.5 ohms. This design heats the concentrate more evenly than an open wire coil and produces powerful clouds. You select the intensity via three voltage levels — 3.0 volts, 3.6 volts and 4.2 volts. The Cubex does not offer degree-accurate temperature control, but the levels cover the usual range for concentrates.
Large battery in the cube
Alongside the cube-shaped aluminum housing, the most striking feature of the Cubex is its battery: at 1,400 mAh, it is unusually large for a wax pen and lasts one to two days depending on use — significantly longer than most dab pens in this class. It charges via USB-C in around one to one and a half hours. A preheat function warms the concentrate beforehand, while a safety shut-off after fifteen seconds prevents overheating. The compact cube format of around 22 by 22 by 114 millimeters still remains pocket-friendly.
Clouds instead of flavor
The Cubex is deliberately designed for vapor volume: it produces powerful, dense clouds, but is less tuned for fine flavor than taste-focused devices. Anyone who primarily values pure, nuanced taste will notice this; anyone looking for dense clouds and long battery life gets a lot of device for the price here. The TGT coil is a wear part and needs to be replaced depending on use. The Cubex is not designed for dry herbs — it remains a pure concentrate device for users who value endurance.
The TGT coil (Target Coil) combines a ceramic donut with a quartz rod (XTAL) without an exposed heating winding. It heats the concentrate evenly and produces powerful clouds.
The 1,400-mAh battery is unusually large for a wax pen and lasts one to two days depending on use. It charges via USB-C.
Three levels: 3.0 volts, 3.6 volts and 4.2 volts. There is no degree-accurate temperature setting.
Only to a limited extent. The Cubex is mainly designed for powerful clouds and less for fine flavor. There are better-suited devices for pure, nuanced taste.
No. The Cubex is designed exclusively for concentrates, not for dry herbs.
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