Coil Binding fix for Tiptoi Books

prusaprinters

<p>My kids love the book series from Ravensburger that have that Tiptoi pen. Because they “love” these books<i> so much</i> the binding started to somehow “dissolve” ;-)</p><p>Here is a print that you can use to fix the <a href="https://en.wikipedia.org/wiki/Coil_binding">coil binding</a> of these books again. As this is a standard 3:1 coil binding you can use that for all other books as well.&nbsp;</p><p>&nbsp;</p><p>Use PETG because of its flexibility. Use a strong glue to secure the print between the book cover and the pages. Be aware that this glue might dissolve the PETG print, but that's not that critical.&nbsp;</p><p>I added the <i>quick and dirty</i> scad file if needed.&nbsp;</p>