Learn how to make glow-in-the-dark fingerprints and secret messages with Black Light Science Fun. Explore US currency, attract insects, and so much more! Use the fun and fact-filled activity guide to learn about UV light, fluorescence, chlorophyl, fingerprints, and more! Your black light will give you hours of science exploration entertainment. Have fun while learning science! Requires 3 AAA batteries (not included).Contents include: 1 Black Light, 2 Fluorescent Highlighters, Black Construction Paper, Glow-in-the-Dark Slime, Activity Guide. Requires 3 AAA batteries (not included).For 1 playerAges 8 and upMade in ChinaBrand new condition in original packagingWipe clean with dry or damp cloth