Our's Coconut Shell Charcoal Briquettes, perfect used for BBQ, shisha or hookah coal burner, available in various sizes and shapes such as cubes, hexagonal, and cylindris/stick according to customer requirements. With the following contain specification is : 1. Content Product: 100% Coconut Shell Charcoal 2. Moisture : 6% max 3. Ash Content: 2.5 - 3 %max 4. Fixed Carbon: > 75 - 85% 5. Calorific Value: > 7000 Kcal/kg 6. Color Ash : White / Grey 7. Shape and Size: Briquette Cube Size : 2.2cm Ã?? 2.2cm (96pc per 1kg) 2.5cm Ã?? 2.5cm (72pc per 1kg) or Custom Size Available Briquette Hexagonal Size : 2 cm x 3.5 cm (94pc per 1kg) 2 cm x 3.8 cm 2 cm x 5.0 cm (64pc per 1kg) or Custom Size Available Briquette Cylindris / Stick Size : 2 cm x 3.5 cm (94pc per 1kg) 2 cm x 3.8 cm 2 cm x 5 cm (64pc per 1kg) or Custom Size Available