S925 Spinning Colorful Tourmaline 4 stone ring with adjustable size band. Comes with ring box. Spinner ring Fidget ring Colorful tourmaline AKA rainbow tourmaline. Tourmaline's many colors are believed to have been conceived from the unique energy flow coming from the rainbow. The mixture of colors streaming within Tourmaline promotes insight, intelligence, charity, and happiness. Its name comes from the Sinhalese word ‘turmali’ which means unknown stones of different colors.