We provide high quality briquette for hookah/ shisha made with 100% coconut shell charcoal. The specifications is as followed: Ash content: 2.5% max Ash color: Light gray Moisture content: 6% max Calorific value: 7500 kcal Fix carbon: min 77% Drop test: 5 x 1 meters Burning time: 90 - 120 minutes
