We recently purchased a lovely assortment of what was billed as "Multi-colored Turquoise", which I believe to be more aptly called "Imitation Rainbow Calsilica" as it seems to closely mimic that costly stone! Whatever you want to call it, it is very beautiful and of wonderful quality!! Made from a heavy-weight plastic, (almost feels like stone!) with gorgeous color through-out! Measures 46mm by 22mm.
