Using this line - tracking map is easy. Just place it on a flat surface and let your Micro: Maqueen or other STEM robots run along the black lines. When using, make sure the surface is clean and smooth to avoid any interference. To maintain the map, keep it away from water and sharp objects. If it gets dirty, you can gently wipe it with a dry cloth. Don't fold the map too often as it might damage the lines. With proper use and care, this map will serve you well for a long time.