Crystal Beth is an arcade style gumball machine featuring a unicorn head with an interactive horn. By touching the horn a series of flashing lights and music sets off followed by a the release of a gumball. The sensors, lights and motor was powered by Arduino, the box was custom-built and hand-painted with UV-coloured outlines and the horn was 3d-printed. This project was created at Hyper Island for the exhibition "Flourescent Space Vibrations". Graphic design, art direction and painting was made by me, as well as the head itself.