Over on thingiverse I found this awesome set of adapters for my Vorwerk hand-vacuum.
Especially the kids like to “clean” the floor with it, but PLA on hard floor makes an unpleasant screechy sound.
The original designer printed the bottom layers of the broad adapter in TPU, but PrusaSlicer doesn't really support 2 different materials in one print.
So I designed a small add-on that can be printed in TPU and has a nice fit without glue.
The author marked this model as their own original creation.