Portal Pen Holder

✨ Key Features

• 🌀 Portal-inspired spiral design with depth illusion
• 🧱 Support-free geometry for easy printing
• 🖊️ Holds multiple pens securely at angled positions
• 🎨 Perfect for multi-color or gradient filament effects
• 🧩 Strong and stable base structure
• ⚡ Quick print with low material usage

💡 Pro Tips (Important)

• Use adaptive layer height if available → enhances inner spiral detail
• Enable ironing (top surfaces) for premium finish
• Try dual color filament for glowing portal effect
• Reduce jerk/acceleration slightly for smoother curves

This print profile is carefully optimized to produce a smooth, visually striking Portal Pen Holder with clean spiral geometry and strong structural integrity. Designed for hassle-free printing, the model requires no supports and prints reliably on most FDM 3D printers.

The profile prioritizes surface quality and detail, ensuring the inner vortex effect appears sharp and fluid, while maintaining a sturdy outer shell for everyday use. Moderate print speeds and balanced cooling settings help preserve the curved layers and prevent artifacts inside the spiral.

Ideal for PLA and similar materials, this setup delivers a professional-looking finish straight off the build plate with minimal post-processing required.

⚙️ Profile Highlights

• ✔️ Optimized for smooth spiral detailing
• ✔️ Support-free printing for easy setup
• ✔️ Balanced for quality + print efficiency
• ✔️ Strong outer walls for long-term durability
• ✔️ Clean inner curves with reduced stringing

🧪 Recommended Use

• Desk organization (pens, pencils, markers)
• Decorative workspace accessory
• Showcase print for spiral/vortex designs

💡 Notes

For best results, use a slower outer wall speed and ensure proper cooling. A matte or silk filament can significantly enhance the visual depth of the portal effect.