Detection by Steve Cook and Roy Johnson
Using a set of cluedo style cards, impossibly reveal the murderer, the victim and the murder weapon chosen by your star witness!
No sleight of hand, no marked cards, move, memorisation or gaffs or gimmicks.
A self working MASTERPIECE from Roy Johnson and Steve Cook!
Includes the custom printed cards, case, instruction booklet (featuring full instructions and Steve Cooks comedy routine) and streaming video instructions.