• Construct exciting marble runs with this 60 piece set.
• Build imaginative models with glowing starter tops then turn off the lights and watch the marbles glow as they travel through the transparent pieces.
• The see-through pieces disappear in the dark and the glowing marbles look as if they are flying through the air.
• Includes full colour guide.

Construct exciting glow-in-the-dark marble runs using transparent coloured pieces and glow-in-the-dark marbles. Watch the marbles as they travel down the see-through chutes and tubes, spin through the paddle wheels, bounce down the staircase and swirl around the vortex. Turn off the lights, place the marbles in the glow-in-the-dark starter tops and the glowing marbles look as if they are flying through the air as the marble run has disappeared in the dark!