Cuboo Stick

The Cuboo Stick relies on pure convection: hot air flows through the herb material without it touching the chamber wall; this prevents combustion and delivers a clean, aromatic vapor. The heat-up time remains under 30 seconds; the temperature can be set precisely to the degree between 100 and 230 degrees C via the display. Those who choose low temperatures around 170 degrees C will taste primarily terpenes. From 200 degrees C upwards, the vapor becomes denser and more potent.

A WPA attachment is available as an accessory, fitting 14 mm joints; this turns the Cuboo Stick into a portable bowl for a home water pipe. The combination of convection and water filtration produces a cool, smooth vapor that even sensitive users describe as pleasant; the adapter sits firmly in place and can be cleaned with a brush after the session.

The replaceable 18650 battery with 2,600 mAh lasts for six to eight sessions depending on temperature. Charging is via USB-C; a verified value for the charge time to 100% is not available here. According to the manufacturer, use whilst charging is not possible; the capacity is generally sufficient for a day out; for intensive use, a top-up cable is recommended.

Weighing just under 120 grams with a slim housing, the Cuboo Stick fits in any jacket pocket; the chamber holds approximately 0.15 g and can be loaded from the top. After three to five sessions, a dry brush-out is sufficient. Once a week, the vapor path should be wiped with an isopropanol swab to remove residue and keep the flavor fresh.

Most convection vaporizers are box-shaped or cylindrical; the Cuboo Stick breaks this pattern: long and slim like a thick pen, it fits in any jacket pocket. Nevertheless, a pure convection system works inside — hot air flows upward through the material and extracts active compounds without direct contact.

The advantage over conduction devices: the material is heated more evenly and the flavor is preserved for longer; the heat-up time is approximately 30 seconds to a full 230 degrees Celsius.

The Cuboo Stick supports on-demand operation: activate the heating system, take one or two draws, then pause; the material is not heated further as long as you are not drawing. This saves herb and extends the session.

With a 14 mm glass adapter, the stick can be connected to a water pipe; the water filtration cools the vapor and makes large draws more enjoyable. The 2,600 mAh battery lasts around 6–7 sessions according to the manufacturer — enough for a whole day.