Jewelery erasers, both the silicone and the so-called hat elastics are the easiest material for a novice creator, mainly used as rubber bands for bracelets. Thanks to transparency, silicone elastics remain invisible, hat bands in a nylon braid are stronger, and the lack of transparency is made up by colors that can be adapted to your needs. Bracelets for bracelets will probably never come out of use, because they guarantee what most of us appreciate, namely comfort.