100% Natural Pure Coconut Shell PLACE OF ORIGIN : East Java Surabaya FIXED CARBON : 85% ASH : 2% - 3% (White -Gray Ash) MOISTURE : Less Than 8% TYPE : Briquettes SIZE : 2.2cm x 2.2cm x 2.2cm 2.5cm x 2.5cm x 2.5cm 2.6cm x 2.6cm x 2.6cm BURNING TIME : 90 -120 minutes GRADE : A HARDNESS GRADE : 80%- 90% Not Easy To Break CALORIE : 7200-8000 Kcal/Kg SPECIFICATION : Sparkless, Odorlesss, Ignite Fase, Eco Friendly Ignite in 3 â?? 7 minutes on Stove VOLATILE : 15% PACKING : 250 gr + 500 gr + 1000 gr In Ziper Bag 10kg in Inner Plastic in Masterbox SHAPE : Cube / Hexa