Color Changing Dice by Tora Magic
This Product was produced & designed by Tora Magic Company.
First, you show a Black & White Die to audience & put it in a box.
Then, get the Black & White Die out of the box but it has changed into a Red & White Die!
Now, put the Red & White Die inside the box. This time it changes into a Multi-Color Die!!
At this moment, you show the Multi-Color Die to the audience to show it is solid.