Blind-sight Outdone | Devin Knight Schwammbälle Manufactured by the United States

Manufactured by the United States Playing Card Company

Examinable before and after performance

He pauses and sets this last card aside

This deck enables you to perform incredible mentalism routines whilst leaving the guilt at the door and best of all its marked in many

the gimmick is invisible

Blind-sight Outdone | Devin Knight Schwammbälle Manufactured by the United StatesNOTE: Do not confuse this with the original Blindsight. This 100% new method will fool those who have the original trick. The performer shows four manila envelopes. There is nothing written on the envelopes, nor are they secretly marked. He shows them freely on both sides and points out the envelopes are opaque. The performer hands the envelopes to a participant; saying inside each envelope is a different colored card: Green, red, blue, and yellow.