... smokless, no toxic gas 4,ignite quickly KEXING Mechanism charcoal for barbecue (BBQ) Performance:High surface hardness and wear resistance, good ... .produce a hot,long-lasting,virtually smokeless fire4.popularly used for outside cookingUsage: Hotels, factories, agriculture, animal husbandry, metallurgy, environmental ... and develop with you hand in hand. KEXING Mechanism charcoal for barbecue (BBQ)