... non-toxic, tasteless, surface looks smooth and flawless. Machine-made CharcoalExport Grade-A charcoal quality standard: smokeless, non-toxic, ... tasteless, surface looks smooth and flawless, no explode, fire quickly, burning time: 4-5 hours, easy deliming, white ... toxic, tasteless, surface looks smooth and flawless, no explode, fire quickly, burning time: 3-4 hours, easy deliming, white ...