Combine this frame with your favorite stencil to have an A5 notebook cover you can use for more!

I used the EUSOAR Spiral Lined Notebook, A5 6 packs 5.5"X8.3" as a basis, but I suspect most A5 notebooks (with the correct spiral would work). (hint: Look for 23 spiral holes)

Add stencil and scale appropriately:

Add appropriately scaled boxes where needed to fill out empty areas (especially for stencils that require correct scaling):

Once you have everything in place, you'll have to select each item, and either merge (prusaslicer) or assemble (bambuslicer). Then you'll be able to slice without errors.

Happy Printing!

Don't forget to give TheWizard a thumbs up for his excellent chemistry stencil!