Nancy B's Science Club® Black Light Illuminator Journal

Find and observe rocks, insects, and flowers that glow under black light, make gelatin that glows, and learn counterfeit money detection, encrypting codes and ciphers, and more. Activity kit includes 22-page activity journal, handheld black light, and invisible ink pen to write secret messages! Supports STEM learning, and real-life journaling activities provide hands-on forensic science lessons. Requires 2 AA batteries (not included). Ages 8+.