3 models
Bookmark sized 19.5cm x 4.8cm (at 95% size ) with a wedge (so it doesn't fall out from the book) The body is a little thicker, in order to provide for the tiny rose branches, so you can play around with the Z-axis size. For Prusa MINI 95%…
Designed for the cotton spool on my profile ( https://www.printables.com/cs/model/557393-cotton-spool ), but should work with most spools. The holder is a square 16cm x 16cm, so it will fit into any parametric 3D printed box (in fact, any…
PLA worked best for me, with 15% infill and 0.2mm layer height For more, certainly check out the original author @Czechgoldenhan_29927: https://www.printables.com/cs/model/21818-spool-for-cotton-thread
These are all currently available results.
