A 3D printed, collapsible stage hook to keep presenters on time. It's so satisfying to watch as it unfurls from a small portable baton to a full size stage hook. #3dprint #3DEXPERIENCELab #SOLIDWORKS #makersgonnamakehttps://youtu.be/upfSaO5w7vk?si=8hZdV71WbJq3Zbsd via @YouTube