The Fluorescent Diffraction Box is a wooden cube mounted on its own base to allow freestanding play. When the user touches the cube, it will spin around the central column to provide flashes of various fluorescent colours.
Each surface has diffraction foil covered by fluorescent Perspex which glows under a UV light.
The cube also contains marbles inside to create an auditory reward as well as the visual effect.
Approx size 14cm x 14cm.
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