At First Sight's Braille bracelet is a "cheat sheet," of sorts, with the Braille alphabet on the outside of its cube-shaped beads, and the corresponding print letters on the inside of each bead. The silver-plated beads or tiles, are strung on a stretch cord that will fit up to a 6.5" wrist.

It's a very pretty way to learn Braille!  The silver tiles alternate with silver spacers, so the stretch cord is invisible when worn.  Beautiful AND practical at the same time!