Twisty Bracelets

These bracelets are like those obtained by joining the 2 ends of a paper strip. If the ends are simply joined a torus is obtained and if the strip is twisted by 180 degrees one gets a Moebius strip. If additional twisting is done decorative bracelets are obtained. When the number of twists becomes large the individual prisms that make up the strip become visible. Just a few lines of OpenSCAD code makes the bracelets.