E.S.P. Jumbo Testing Cards (Gimmicks and Online Instructions) by Vernet Magic Animation Customers knew they would be

Customers knew they would be thrilled with the sleights

The result is simply amazing

the heating part burns out and wears off fast

Mike Merchant

here are a few that may work for you

E.S.P. Jumbo Testing Cards (Gimmicks and Online Instructions) by Vernet Magic Animation Customers knew they would beESP Jumbo Cards is a powerful marked deck. This is a high quality, especially printed deck, it's built to last! With this new size you'll be able to amaze crowds from 20 to 1000 people! Whether you're a magician or a mentalist, this is a must for you! Includes video download with four amazing routines! Easy marking system but completely invisible for layman. 25 jumbo (4. 5 x 7 inches) ESP cards. Ideal for parlour and stage shows.