Our popular sword maintenance kit is available with the wood box. Each box contains Uchiko powder, Choji oil, a set of Nuguigami paper. *WARNING: Please note that especially Iaito are not made to be disassembled by amateurs. If your Iaito is re-assembled improbably, it might result in "rattling" and loose parts in the Iaito. We do not take responsibility for any damage caused to your Iaito after disassembling it using the tools in this maintenance kit.