Using this magnetic box is super easy. Just open the magnetic case and take out the magnetic pieces. Then, let your kids use their imagination to create different mermaid scenes on the case. It's a great way to keep them entertained and help with their development. When your kids are done playing, make sure to put all the magnetic pieces back in the case to avoid losing them. To keep the box in good condition, wipe it with a soft, dry cloth. Don't expose it to water or extreme heat. This box is designed for kids aged 3 and above, so keep it away from younger children who might put the small magnetic pieces in their mouths.