1.**0% organic charcoal without any chemical
substance.
2. None of smoke and none spark that can use both indoor and
outdoor.
3. Easy to burn starting.
4. Long burned period 3 hours minimum.
5. Higher heat value 7,**0 kcal/KG minimum.
6. Low moisture 3% maximum
7. Low volatile matter that safe for human life and
pollution.
8. Low ash that easy to clean out.
