A parabola is the curve of a function like y=x². It is also the curve of points that are all the exact same distance from a point and a line. The Polaris Pendant was formed by intersecting carefully chosen parabolas so that they frame an elegant four-sided star.
Our Steel jewelry is 3D printed by gluing steel powder together one thin layer at a time and then infusing the model with bronze to replace the glue and make a solid object. These models are very solid and sturdy. The gold steel and black steel finishes can wear away over time with friction producing a two-tone piece.