Show your spectator a small rod with six different color beads on it.Also show your spectator a tin full of assorted beads in colors that match the ones on the rod.Let your spectator choose a number from one to six, and then count to that bead on the rod.Dump the beads from the tin into your spectator's hand.All of the beads in his hand are the SAME color- the color he chose!
Very easy to do!
WARNING: CHOKING HAZARD. Do not put the beads in your mouth. Not suitable for children under 5 years of age.
And that's all you need!Beads are acrylic.Canister is metal.