Using the LittleBits Separable Wire Bit is super easy. When you're building your Bit chain and need to separate parts, just connect the wire Bit. For instance, if you're creating a model building and want a light at the top, use the wire Bit to break the chain and place the light where you want. As for maintenance, keep it in a dry place and make sure the connections are clean. When not in use, store it safely to avoid any damage. There aren't any complicated steps, just have fun using it in your projects!