Book (Practical) Children's book Optical magic experiment

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Children's book
Science and Learning PRESENTS / A kit for beautiful science experiments of light. It is a light that emits a mysterious light. A shining picture is put on the light board. You can take a shining photo. Things around you shine. Things that block ultraviolet rays can be examined. Transparent letters drawn with a miracle pen come out. It comes with a blue "star fragment".