The file 'Eraser Spiral Notebook Clip 3D Printer Model' is (stl) file type, size is 515.2KB.
Slide a standard Mars Staedtler block eraser in the clip and the inside nubs will grip the eraser and prevent it from falling out. The long clip slides into the spirals of a standard spiral-notebook to keep your eraser at-hand wherever you take your notebook.
Eraser_Clip.stl | 1.3MB |