TRICOLOR DICE by Wayne Dobson and Alan Wong - Trick As Seen on TV It is explained that this

It is explained that this card is from the "chromatology" (study of colors) testing set

turns the palms face up

Flat-Pack by Cameron Francis:

" -Chad Long

3 in 1 effects:

TRICOLOR DICE by Wayne Dobson and Alan Wong - Trick As Seen on TV It is explained that thisTricolor Dice is a fine five minute close up routine by Wayne Dobson features three small dice boxes and three colored dice that gives you a three phase mindreading act under increasingly impossible conditions with a strong finish. Despite the spectator makes all the choices of boxes, dice and all the mixing around, you are able to reveal which box the spectator has put the die in, and again with the boxes switched around, all with your back turned.