Add a playful twist to your desk with this kawaii brain pen holder 🧠✨

This unique design combines anatomy with cuteness, featuring a stylized brain shape with soft rounded details and a smooth finish. It’s the perfect mix of quirky, aesthetic, and functional, guaranteed to stand out on any desk.

Whether you’re into medical themes, kawaii decor, or just love fun and unexpected designs, this pen holder is a real conversation starter.

✨ Perfect for: Pens, pencils & markers Desk organization Medical students & professionals Cute and quirky decor lovers

🖨️ 3D Printing Friendly: Smooth, rounded geometry Thick walls for durability Stable base design Easy to print

📏 Fully Resizable: Scale it up for a larger organizer or down for a compact desk accessory.

Turn your workspace into something fun, aesthetic, and a little bit brainy