Add a spine-chilling touch to your workspace or home with this Skull Pen Holder 3D Model, crafted in a semi-realistic yet stylized form. The hollow top of the skull makes it a functional pen, brush, or tool holder, while the clean anatomical features make it perfect for Halloween decor, gothic setups, or classroom props. Whether you're a horror fan, a biology enthusiast, or just love bold statement pieces, this skull model is a unique and useful addition to your 3D print collection.