The geometry ranges from full stainless steel spheres to a sequence of gradually trimmed spheres down to a hemisphere, with an inlay of laminated glass with printed foil.

球体的几何形式从全部为不锈钢球体到一系列逐渐修整过的球体，再到半球体，其中都嵌入了带有印刷箔片的层压玻璃。