3D Print and assemble your own Hollow Shadow Clock with amazing projections and magical motions! The Hollow Shadow Clock is a time telling marvel. First of, can you figure out how the hour hand is being controlled? Once you’ve solved that, continue to marvel at its larger then life ability to project an analogue clock face onto any surface. Control the colour and brightness with two discreet buttons, or connect to your clock via its integrated web-server and WiFi connection to program an automated weekly schedule. Have it wake you up in the morning, or light up to remind you it’s time to finish work!