Here is another simple DIY project. It can be done with any punching system; I just happen to be in a huge Circa/Rolla fetish phase at this time.
You will need:
- A folder, preferably a plastic one
- Scissors or paper cutter
- Hole punch to fit your ‘system’
Work on a hard flat surface.
Make sure the fold of the folder is visible. You may want to reverse the fold and crease well to ensure a clear line.
Cut the folder along the crease line.
You should now have two equal parts (because equal halves would be redundant ;P).
Be a rebel and have the pockets on the outside of the cover.
Here are a couple pictures of my new letter size (8.5″ x 11″) Rolla notebook. Rather than purchasing a letter sized Circa notebook, I decided this would full-fill my needs quite nicely.