I developed a luxury perfume bottle concept from initial hand sketches through to production-ready design. Using CAD, I modeled the thick-walled glass vessel, internal cavity, and magnetic closure cap. I incorporated strict DFM principles for glass molding and plastic collar injection, ensuring uniform wall distribution and proper pump collar snap-fits. The final delivery included fully dimensioned engineering drawings with GD&T tolerances and photorealistic renders capturing glass refraction, liquid mass, and metallic foil accents.