The performer shows a rod with six different coloured gems on it.  There are also six different coloured gems on the opposite side of the rod.  The spectator selects one of the colours.  The performer magically changes all the gems to the selected colour on both sides. You get the rod, specially prepared for the trick. A classic pocket trick, and a favourite with close-up performers.

We make many different models of this item, in various sizes, in plastic, and acrylic fitted with glittering gemstones.