Holelink - Tybbe Master

HOLELINK is a visual effect with card holes at the corners that can be penetrated by objects such as, padlocks, paper clips, safety pins, rings, etc.
And that's very cool and fantastic
Which ones are:
No magnet
No elastic
Easy to do
Gimmick easy to make
Simple and visual
Works with ordinary cards.
What are you waiting for??
LEARN IT NOW!!