Micro Traffic Light (5642)

You show three small balls (red, yellow and green). You drop them one by one into a paper tube under which is a transparent tube (first red, then yellow, then green). But when you lift the tube, it appears that the balls in the transparent tube underneath are suddenly in a different order. You can repeat this as often as you want, you can even make one ball disappear and then reappear back with the other two balls.

You will receive a cardboard tube, a plastic tube on a base, the balls and an online instruction video.

Dimensions:
-Paper Tube 8.5cm x 2cm x 2c m
-Tube 6 cm x 2 cm
-Balls about 1.8 cm