☰ mtdb > Tricks > Trick< Back to all tricksSystems for Switching Cards Permalink: mtdb.co/?SystemsforSwitchingCards Creator: Paul David Mined from a bounty of forgotten footage, underground card expert, Paul David, shares several systems and applications for switching single and multiple playing cards that he developed over his 40+ years of experience performing magic. With over 30 minutes of instruction, you'll learn... Buy From: REVIEWS No Reviews Yet. about | login | register | dealers | tricks | creators | contact |