Flapping Butterfly Engineering Kit

Build it. Paint it. Watch it flap! Build your own mechanical butterfly and discover how gears and linkages turn motor power into lifelike flapping motion. This hands-on DIY kit combines engineering, mechanics, and creativity in one satisfying project. Once assembled, turn the control knob to power the butterfly and adjust its flapping speed. Leave the natural wood unfinished for a clean mechanical look, or paint and decorate the wings to make it your own.