Following a little storm on a 3D printing Facebook group,
here is my version of a slide cutter for Christmas paper.
more info to follow..
and more photos etc...
I have just added a detail view, of where the scalpel blade will fit.
It was still printing before I left, so photos tomorrow.
Maybe a bit of cooling
Just a tube, almost, then push some cutouts,
and a little clever bit for one of the rounded corners,
If any one relay wants more info then add to the comments :)