Nancy B’s Science Club Black Light Illuminator & Nature’s Mysteries Journal - Retired
It's a science sleuthing activity kit! 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. Includes 22-page activity...
Read the full product description
journal, black light, and invisible ink pen to write secret messages, too!
