Pillow shaped charcoal briquettes-briquettes made from various materials (wood, charcoal,coal dust waste, bamboo carbonised waste, etc) are developed for BBQ uses, the pillow shape charcoal briquette is a new member of them which is well received by the BBQ fans, one thing you should keep that in mind that the briquette for BBQ is very different from the ones for heating uses-the fire has direct contact with the food, the addictives and additional processes have to be taken to make the fuel burning as clean