A freelance engineer who’s won awards for his mobile phone concept designs has taken his passion for origami and applied it to music. Brian Chan has invented a folding ukulele, made of laser-cut pieces of bamboo plywood. The engineering makes it even more portable than a normal ukulele. By disengaging the strings, one can fold the neck and headboard into the body of the instrument. The result—something that resembles a turtle—can be easily thrown into a pack. If you really want to connect with the design, there’s a kit available. Get details on where to buy it and watch him describe here.