Knock by Agustin
Visually penetrating a coin into clear plastic cup.
The cup is completely solid. No slits or secret holes, you can even perform with water in it.
No magnet, No thread.
Easy to do. Examinable.
Visually penetrating a coin into clear plastic cup.
The cup is completely solid. No slits or secret holes, you can even perform with water in it.
No magnet, No thread.
Easy to do. Examinable.