- Absolutely no smoke, no smell, no explosion (can be used in closed rooms, air conditioning,restaurant) - Total heat: >8,000 Kcal/kg - Total humidity: 91% - Ash content: 90%), without impurities and very high hardness.If you strike it, you'll hear metal clanking sounds. PARAMETERS Korean style Size S: Length 4-6 cm, diameter 2-3.5cm Size M: Length 4-6cm, diameter 3-5cm Size L: Length 4-6cm, diameter 4.5-6cm Japanese style Size S: Length 7-10 cm, diameter 2-6cm Size M: Length 11-19cm, diameter 2-6cm Size L: Length 20-27cm, diameter 2-6cm Beside,we can cut the white charcoal as customers' require. PACKING METHOD -As customers design carton box: 7kg-9.5kg-15kg, carton 03 or 05 layers. -Inside covered by PE bag to avoid moisture -Weight 10MT/20DC and 21.5MT/40HQ WARNING Because white coal is easily to hygroscopic, it should be stored in a plastic bag and in a dry place during use. Do not place near the fire Do not use in the microwave.