1. Invisible ink pen with uv light
Write secret messages only you can see with this invisible ink pen. Illuminate with UV light to read.
2. Spy glasses
These cool glasses give you eyes in the back of your head. The lenses have internal mirrors on each side allowing you to see who’s behind you.
3. Secret code wheel
Write messages in code. Instructions included.
4. Criminal profiling set
This criminal profiling set enables to create your own artists impression of ‘whodunnit’ by selecting different face, eye, nose and mouth shapes, hair styles and headwear. Instructions included.
Use this handy notebook to keep your secret messages, and codes and jot down any clues you find during your investigations.