Impossible Passthrough Can Fidget

This is a simple "impossible" soda can passthrough fidget I designed to be super satisfying to play with at your desk. It’s two parts - a can and a second part - that spiral through each other in a way that looks like it shouldn't work. It’s a great print-in-place style project that doesn’t need any supports or extra hardware. I recommend printing at a 0.2mm layer height so it feels solid and spins smoothly. If it feels a bit tight right off the bed, just twist it back and forth a few times to break it in and it’ll get buttery smooth. It looks especially cool in Silk PLA or two different colors. If you end up printing one, please post a comment - I’d love to see how yours turned out!