3D Printed Rib Pen Holder - Skeleton Desktop Organizer is both a practical pen holder and a sculpture.3D Printed Rib Pen Holder A Skeleton Desktop Organizer. This pen holder is both a practical piece and a sculpture. It holds pens, pencils, markers, and small tools, while adding a bold anatomical touch to any workspace. Suitable for creative desks, studios, and anatomical themed setups. Material: Black plastic Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or