Wall Rosaries

Wall rosaries are, I think, a problem. I was given one as a gift. It is huge (the beads are the size of white packing peanuts) and made of white plastic and was blessed by the pope, so it can't be thrown away (and because it is big and made of white plastic, it can't be re-gifted). It is stifling to feel stuck with something forever. I was surprised to discover this morning that it is, additionally, glow-in-the-dark! This is probably in case I want to pray the rosary with five or so of my friends in a dark room or in case I meet any giants who live in dark caves and have trouble holding regular-sized rosaries?