The Hitchhiker's Guide to The Galaxy- The Infinite Improbability Deck (Yellow Duck) Wallace *The Holy Grail of Mentalism

*The Holy Grail of Mentalism by Stuart Cassels

Those cards you set aside

The performer offers to demonstrate an experiment in subconscious influence

A glass of milk is then covered with the red tube

Note: The size of the acrylic plastic board is 6cm x 6cm

The Hitchhiker's Guide to The Galaxy- The Infinite Improbability Deck (Yellow Duck) Wallace *The Holy Grail of MentalismOfficially licensed playing cards inspired by Douglas Adams' The Hitchhiker's Guide to the Galaxy. Each deck features fully custom artwork, original illustrations across all 54 cards, premium tuck boxes, and collector focused packaging. Designed for collectors, card enthusiasts, and fans of the beloved sci fi universe.