The file 'Reading Bar (Curved) 3D Printer Model' is (STL) file type, size is 193.3KB.
The reading bar isolates text on a page so readers can focus on reading one or two lines at a time. This tool is curved to contour an opened book. There are two versions of this tool: one with a small reading window and one with a large reading window.
Flat version: https://www.thingiverse.com/thing:2802065
Reading_Bar_Curved_Large_Window.STL | 266.4KB | |
Reading_Bar_Curved_Small_Window.STL | 262.3KB |