A complex Polylink arrangement of 5 hollow tetrahedron components interwoven into a symmetrical star structure. The model will print as one single object, with the tetrahedrons fused tightly together. A wonderful desktop showpiece of interesting mathematical art. Inspired by the works of George Hart, and based on the studies of scientist and mathematician, Alan Holden, and origami master, Robert J. Lang. *Customization, including additional material availability or resizing, available upon request.