• Fully examinable before and after the effect
• Can be immediately repeated as many times as you want

There are 3 screws: Red, Yellow and Green. And there are 3 cards: Red, Yellow and Green.

Ask the audience to choose a card and place it on the table with the color facing down. Place all 3 colored screws in the jar. Shake gently. A screw will automatically open as a result. The screw that will open will be the same as the color of the predicted card. Very Magical!

Set comes with step by step instructions of how the trick is done.