Our coconut charcoal briquettes are made from high quality coconut shell raw material and processed by high tech machine, so as to produce high quality products, long burning time, low ash content, high calories, and low moisture. As a company that has experience in the export sector, we have 9 advantages which are worth to be considered, they are: 1. Internet of Things (IoT) 2. Stable in both Quality and Quantity 3. Smokeless Combustion 4. Report update (via google drive) 5. Ash content < 2% 6. Longer Burning Time (1 hour and a half) 7. Factory Audit Report 8. Has complete license and Certificates such as CoA, MSDS, and HST 9. Natural and no chemicals We have 3 types of Coconut Charcoal Briquettes â?¢ O HEXA Specifications: Size :150x50 cm Content : 5 pcs/box Burning Time : 5 hours â?¢ MINI O HEXA Size : 50x50 cm Content : 16 pcs/box Burning Time : 3 Hours â?¢ MINI O CUBE Size : 22x35 cm Content : 36 pcs/box Burning Time : 2 Hourse