... tasteless, surface looks smooth and flawless. Machine-made CharcoalExport Grade-A charcoal quality standard: smokeless, non-toxic, tasteless, surface looks ... kcal, moisture content:<6%, the cross section tidy, a very refreshing sound of metal steel when charcoal knock charcoal ... cm, the fixed carbon of charcoal: 88% -92%.Export Grade-B charcoal quality standard: smokeless, non-toxic, tasteless, surface ...