The Play-Doh Illuminate and Reveal Microscope Playset by Hasbro G0494 is a microscope-shaped playset that adds a glow effect to creations made on 4 transparent slides: simply choose a slide, fill it with modeling clay, and press the microscope to stamp the creation and activate the glow effect. Children can mold colorful plants, insects, and microbes from modeling clay to examine in the included petri dish, with the help of tweezers, a knife, and other accessories, on a nature-themed play mat. The kit includes 2 activity cards and 5 pots of modeling clay, and requires 3 AAA batteries (not included). Play-Doh clay is non-staining, non-toxic, and remains soft and easy to mold, making it a timeless classic among children's art materials. It's a great option to combine the love of modeling clay with the scientific curiosity of younger children. Recommended for ages 3 and up.