Square Wave is a unique piece of kinetic art inspired by the Fibonacci sequence, the basic structure that is the makeup of every living thing. Just spin it to get surprised by a series of mind-bending optical illusions, and unexpected hypnotizing revolutions. Designed in the UK, each Square Wave is handmade and combines iconic natural forms with mathematical formulae. Each bend and curl of the material is precisely calibrated to create a seamlessly integrated mechanism. It is both a stunning sculpture and a soothing, relaxing fidget spinner, ideal to combat stress, or even boost your creativity.