Explore product design and modeling techniques in this comprehensive seven-part tutorial series focused on creating a toothbrush and its packaging using Rhino 5. Master the process from initial concept to final rendering, covering handle modeling, bristle creation, material assignment, packaging design, blister pack development, and professional rendering techniques. Gain practical skills in 3D modeling, surface manipulation, and product visualization while learning to use Rhino's powerful toolset for industrial design applications.