A jewel-like strand of spheres inspired by mathematical tools. Design team Draw based their design of the Abacus 15 Sphere LED Pendant by Terzani on the pure lines and simple functionality of an abacus. To that end, the beads of that tool are replicated here by a column of 15 hand-blown Satin White Glass spheres. In addition to being visually pleasing, the perfectly smooth spheres enhance the light produced by integrated LEDs by drawing it all the way down the strand and then diffusing it outward in all directions. This pendant will look minimally gorgeous all on its own or installed in multiples in any modern interior.