Kids can keep their secrets safe with this mystery and message lab! They'll create codes, write secret messages, and apply chemistry skills to make invisible ink, all while learning how to uncover the mysteries of how these unique techniques were used throughout history. From SmartLab.
Includes two Magic Lock secret cases, two cipher wheels, two invisible ink pens with ultraviolet reveal lights, two red acetates, two code wheels, two red markers, two white crayons, two message masks, stickers, and 24-page full-color book
Ages 8 and up
Imported
Is this a gift? Product may arrive in manufacturer packaging and may display brand name and contents.
