Paradox Button by Julio Montoro and Ultrabello Gimmick Plus a look at book

Plus a look at book tests

a whoopee cushion

This ensures a flawless and uninterrupted performance every time

No assembly of any kind is required

Paradox Button by Julio Montoro and Ultrabello Gimmick Plus a look at bookA button with two holes is placed inside a sealed envelope. A red thread passes cleanly through them. Everything makes sense. Until you remove the button. You peel off the holes. They were never holes at all. Just black stickers hiding the truth. And what looked like a button from the very beginning was never a button. Welcome to Paradox Button A visual paradox revealed only at the end. Nothing breaks. Everything breaks.