Portal Pen Holder

This model was created as a design-focused project aimed at combining functionality with strong visual impact. The goal was to transform a simple pen holder into a decorative object that stands out on any desk.The shape is inspired by a vortex/portal concept: the tilted opening naturally guides the eye toward the center, creating a sense of depth and motion. The concentric inner layers enhance this effect, simulating a spiral that visually “pulls in” the objects placed inside.From a functional perspective:the angled opening makes inserting and grabbing pens easierthe wide base improves overall stabilitythe internal volume is designed to hold multiple tools without being bulkyThe model has been designed specifically for 3D printing, featuring smooth and continuous geometries that should print cleanly under standard conditions.Important note:This is currently a design-only project. I have not yet had the opportunity to physically print and test it, so I cannot confirm whether supports ar