Secret Wonder Mirror
Same principle as expensive mirrors used by police for secret viewing of prisoners. When viewed from one side it looks and reflects like an ordinary mirror, yet on your side you can see right through it and secretly observe everything that goes on. Dozens of uses. Can be inserted in doors so you can see who is outside without their knowledge. Can also be used as a funny face mirror for when curved it will distort faces into all sorts of queer and comical expressions. A useful and handy item to have around. Unbreakable.
Absolutely amazing! … 50¢