The Niessing Abakus Ring impresses with its variety of unique colors and materials, making each ring a personal statement. The small, movable beads symbolize significant milestones in life and are artfully embedded in the ring. Available in a range of color combinations such as Classic Red, Classic Yellow, Korund Yellow, Spinel Blue, Steel Gray, Rock Crystal, and Onyx, the Abakus Ring adapts to any style.