Where science meets magic and fun meets education!

Optical Illusion Ring

(Code: 164)

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5.99
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Optical Illusion Ring
This is fantastic optical illusion! When you turn the ring one way, it seems to be getting fatter; if you turn it the other way, it seems to be getting thinner!The illusion is utterly convincing, and really quite unexpected. We think it is something to do with the way the holes in the ring change their size as you rotate the ring. But however it works, it works really well.Made in China

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Customer reviews
 5/5
 5/5
 5/5
Eccellente venditore, veloce nella spedizione.
 3/5
 5/5
Ridiculously effective illusion from a small solid object.
 5/5
WORKED EXACTLY AS DESCRIBED AND CAREFULLY PACKED.
 4/5
 5/5
Every person that has seen this, is mesmerised by it - simply superb.
 5/5
A modest trick but it perfectly executes it!
 3/5
Bought as a present.