With the Flint Kindling Knife System you'll produce the best kindling for your fire or wood burning stove. Mount the knife system on a solid wall. Place a small log on the appropriate tooth, set the blade on the upper side of the log, keep a hold of it with one hand and then split it with a light push down. Fibrous woods like fir, pine, birch or ash are best. Suitable for logs up to 35 cm long. Weight 4 kg.