"AB Grade is suitable and highly recommended for best home BBQ and International Standard Restaurants. People also like to use them for Room Heater in Winter, Industrial Fuel and any other purposes | Shape : Hexagonal | Length: 12 cm up to 30 cm | Solid when packed | Burning Time up to 6 hours | Size: diameter 5 cm, inner hole: 1 cm."
"CD grade is usually used for daily grill, Room Heater at Winter, Sauna and other purposes, and sometimes it can be used as more economical shisha charcoal | Shape : Hexagonal | Length : 4 cm up to 12 cm | Bit crack when packed | Burning Time up to 4 hours | Size: diameter 5 cm, inner hole: 1 cm | Suitable for Grill."
"E grade is suitable for Small Grill uses, Room Heater at winter, Sauna, Briquette Industry, and other purposes. | Shape : Hexagonal | Length : 2 cm up to 4 cm | Burning Time up to 3 hours | Size : diameter 5 cm, inner hole: 1 cm."