A toy for producing a concealed message by producing a message on a message paper including a busy reddish pattern and for revealing a concealed message from a second party on {TAIL ~ a message paper} including a busy reddish pattern by viewing the message under {HEAD ~ a translucent member} having a similar red color 
A toy for producing a concealed message by producing a message on a message paper including a busy reddish pattern and for revealing a concealed message from a second party on { TAIL ~ a message paper } including a busy reddish pattern by viewing the message under { HEAD ~ a translucent member } having a similar red color
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