Let me teach you a small card magic trick!

This is a small card magic trick that doesn't require any props and is very suitable for family performances. Quietly curl your middle two fingers, then spread your fingers, and the card "disappears". In fact, you hide the card behind your hand. Then quickly pinch the corner of the card with your thumb, and the card appears again. It's very simple and easy, with not much technical content. Watch the video...