Mangrove charcoal briquette. Hexagonal shape diameter 1.8 inches with length 4 or 5 inches.
Burning duration : 3 hours up
Strong. Not easy to break. Able to reuse after putting water to stop fire.
No smoke, No smell, No spark
Specification:
Heating value: > 6000 Kcal/kg
Ash content: < 6%
Fixed carbon: > 60%
Moisture: <7%