I needed a holder for notes on the printer. I used sticky paper, but it often peeled off and fell on the table.

I saw a wire tie model and modified it a bit.

I trimmed the edges and can now print without support.
I have also uploaded files that can be resized in any program.
The simplest one is 3D BUILDER, which is available on all computers running Windows.

You can print from leftover filament.