Coconut Shell Charcoal comes from the process of drying and burning coconut shells. Coconut Shell Charcoal has several advantages, has a very high and even heat, very low ash content, odourless and smokeless. This object is often used as a basic material for making Shisha Briquettes and BBQ Briquettes. Coconut Shell Charcoal has an irregular shape, according to the shape of the coconut shell. The shape resembles a slab or hollow like a small bowl.