Blue Illusion (Gimmick and Online Instructions) by Yarden Aviv and Mark Mason - Trick

Turn a blue Bicycle card box red in full view, then let a freely named card become the only blue-backed card in the deck. The card changes back to red when your spectator turns it over themselves, giving this color-changing card trick a surprising final beat.

Blue Illusion by Yarden Aviv and Mark Mason is designed for a visual performance without cover. Show all six sides of the box, and let your spectator name any card—there’s no force.

• Visual box change: The blue box visibly changes to red while the deck is partly out.
• Free card choice: Your spectator names any card, with no force.
• Audience-driven finish: Your spectator turns over the named card to reveal its final color change.
• Custom-made props: The effect uses USPCC Bicycle cards.
• Included instruction: Online instructions teach you the effect, which is described as easy to do.

Bring Blue Illusion to a close-up performance when you want a clear visual moment followed by a personal, hands-on reveal.