4 years & up. Three different views of your favorite insects and arthropods: top, bottom, and inside. Match all 36 insect X-rays to their corresponding double sided, 4" x 6" picture cards. Teacher guide details each insect.
We love our light table in my program, and I'm always looking for new items to use in this area. These are fantastic not only because of the Xrays, but also because of the matching picture cards (with top and bottom view!) They're a great size and so far, very durable.