They open it themselves

Visual Retention Sandwich

then you fold the card in quarters

"Cohesive is highly visual

Combining these secrets together will enable you to seemingly be able to hypnotize anyone

The Vault - Cybercup | Sultan Orazaly - (Download) Kaushal They open it themselvesCybercup is a sure fire attention grabber with nothing but a pen! Not only is it visually engaging, everyone walks out with a new skill they can share with their friends. This will leave them talking about YOU! Based on a well known handling, this effect will fool your smartest spectators! Do it for yourself in front of a mirror. You'll fool yourself, the illusion is that strong! Cybercup is a fast and interactive. Perfect for magicians, sales people,