Galt Glow Marble Run Outdoor Make some fun glow glasses

Make some fun glow glasses and reveal messages written in invisible ink

give more points for guessing more difficult ideas

Packaging size: 200 mm x 20 mm x 20 mm

Each gel pen has been designed to deliver a smooth even flow and come in six glittering colours: Gold

Galt Glow Marble Run Outdoor Make some fun glow glassesConstruct exciting marble runs with this 35 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