Namibian hardwood. Burns hot, clean and for a very long time. PICK UP preferred from Leichhardt Sydney. Courier delivery can be arranged - we NEED PERMISSION TO LEAVE AT THE DOOR + contact number as well as your post code with the number of bags for a shipping quote. You can place an order in eBay BUT request invoice so we can add in the ship cost before payment. It's from renewable and sustainable sources, shipped out of South Africa. Very similar to Australian Gidgee charcoal - imported by CLEAN HEAT BBQ AUSTRALIA who are sponsors of SUCK KNUCKLE SMOKERS, the current Aussie BBQ Champions! It's a premium restaurant grade natural lumpwood charcoal 18kg bags.