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