Sketch in 2D and 3D Design any shape imaginable Cobalt matches professional power with speed and ease of use forflexible 3D modeling. Available for Macintosh and Windows, Cobalt letscreative people work without worrying about their software. Designerssave time and money by moving quickly from conception through completionin the real world of last minute changes. Primarily for designers,engineers and inventors, Cobalt leads the Ashlar-Vellum product linewith on-demand, dimensionally constrained and equation-drivenparametrics that make creating variations on a design faster and easierthan ever before.