A wave packet is the graph produced by the addition of several sine waves of different wavelengths. In quantum mechanics a wave packet represents the probability of finding a subatomic particle at a specific point in space. The image of a wave packet is machine-carved into a solid bubinga top, underlaid with aluminum. The bubinga top floats above a base constructed from ebonized ash and anodized aluminum, giving a light appearance to this exquisite African hardwood. The density and durability of bubinga produce an exceptionally smooth surface and make it a superb wood for carving the design.