Hot Rod (Medium, Clear) by Funtime Magic

Hot Rod (Medium, Clear) by Funtime Magic

EZ Magic/Robbins

$7.99 
Available for pre-order

Both sides of a rod with 6 different colored gems is displayed. Participant selects one of the colors, and magician makes all the gems on both sides of the rod change to the selected color.  Rod is 3/8" square, 4" long, with large gems, and instructions.