An optical illusion come to life!
Turn a solid pen into a rubbery, bendable object!
Show a black stick pen to your spectators. Tap it on the table- it's solid, all right!
As you hold it between your fingers, it VISIBLY begins to bend!It's so flexible- the bend is dramatic!!
And just as quickly, in your hands, it becomes solid and straight once again.This effect can be repeated instantly, as many times as you want, without having to secretly reset anything!
And that's all you need!
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