My fuel setup at present (Karu 16): 1 fire starter in center, lump charcoal surrounding, a plank of kindling broken in half and mixed in, then hickory wood chunks to kick temps
Pizza Fuel 100% Eco Natural Wood Wool Firelighters Flame Fire Starters Designed for Pizza Ovens, Ooni, Dallonda, Nero, Fresh Grills, Uuni, BBQ's, Firepits, Charcoal Barbecues Pack of 50 : Amazon.co.uk: Garden
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