Using this Playgo fashion studio tracing set is super easy. First, place the tracing disc on a flat surface. Then, choose an image you like from the 32 provided and put it under the disc. You can start tracing it with a pen or pencil and color it in your favorite hues. Remember, you need to buy 3 x AA batteries separately as they are not included in the set. When you're done using it, keep the discs and images in a dry place to avoid damage. It's suitable for kids aged 3 and up, so make sure younger children are supervised during play to prevent any small parts from being swallowed.