KLUTZPRESS TOP SECRET: THE ULTIMATE INVISIBLE INK

Unlock the mystery with this ultimate invisible ink adventure! The Klutz Book of Invisible Boredom Busters delivers 64 pages of hidden messages, secret codes, games, and jokes designed to vanquish boredom. Every page features invisible ink surprises waiting to be revealed. The included UV pen lets you uncover secret notes and images throughout the book, plus write and reveal your own hidden messages. Perfect for curious minds ready to crack codes and discover what's hidden in plain sight!