When you find yourself trying to fill that quiet private time pondering life's questions this book holder bracket will support you (-r booklet) whilst reading or solving the big riddles of life.
It easily hooks onto a toiletroll holder without any tools and gravity keeps it fixed, allowing quick placing/removal.
For assembly it just needs one M3x16 (or x20 or x25) bolt, alternatively use a woodscrew that fits.
I've added a simple schematic showing the dimensions of the toilet roll holder this is based on and that it'll fit on.
Prints in about 3 hours with all regular printing settings.
I advise to use a brim for the two small springs.
It is meant to be a multicolor print, but if you omit the 2 logo's - and the text-parts it could easily be all printed in one color.