House Mouse by Duraty A Camirand Magic Academy creation.

The magician displays parlor size cards, each depicting a piece of cheese. A fourth card is introduced, depicting a rather pesky mouse.

Somehow, throughout the the routine, the mouse continues to change places with pieces of cheese, each time more impossibly than the last!

Finally, the mouse disappears entirely, only to be replaced by a picture of a cat!

These characters are printed on parlor size cards, laminated to last longer, and the effect comes complete with Duraty's professional presentation in a fully illustrated pdf booklet.