Features a unique three-piece stacking design with a specialized vent system for wood gasification and multi-stage combustion (first, second, and third combustions). Burns both wood and wood gas for cleaner, more efficient fire and better fuel use. Leaves fine white ash, indicating complete combustion. Includes a durable nylon stuff sack for easy storage. Nests inside TOAKS 1100ml or 1600ml pots; can also contain TOAKS 375ml or 450ml cups within the set. Promotes efficient pyrolysis of wood, maximizing heat and minimizing smoke.

Usage Tips:

• Pack vertically-oriented sticks to optimize space and airflow
• Keep wood below top side holes of the internal cylinder to ensure proper air mixing and secondary combustion
• Add additional wood through the top small window if needed, but minimize interruptions during burning