Description Ooni Premium Oakwood Kindling Logs are made from 100% oak hardwood from sustainable sources. The hardwood kindling is free from chemicals, aromas or additives, for a pure fuel that infuses your dishes with all-natural flavours, and burns for longer. Perfectly sized for Ooni Karu 12 and Ooni Karu 12G. Simply keep 5 or 6 pieces of kindling burning at a time for consistent heat. Each box will last enough to cook dozens of pizzas. Ooni Oak Logs are kiln dried and FSC certified. Please note that wood logs are a natural product that comes in varying shapes and sizes. What you receive may differ from the images shown on this page, but they will fit and fire your oven regardless.