Dirty Dog Draw (by Brian Watson)
Enhance your mentalism repertoire with Dirty Dog Draw, the world's most convenient, impactful and easiest 'magic square'.
This ingenious, self-working tool eliminates the need for memory work or bulky props, allowing you to seamlessly integrate mind-reading into any performance. Is supplied as a fun looking card which can be discreetly carried in your wallet, so empowers you to amaze audiences on a moment's notice.