Review on TUL Custom Discbound Page Flags For Note-Taking System, 2.5" X 6.75", Assorted Colors, Pack Of 200 by Robert Jackson

I was NOT impressed with the TUL Custom Note-Taking System Discbound Page Flags. Although the unit fits perfect in the discbound notebook and is easily repositioned, it lacks basic functionality. The flags made from a slick material that doesn't take well to ink. The inks runs and smears, even after drying. This poses a risk of ink-related messes. All over the costly notebook that required a great deal of time and effort to assemble.Accordingly, I feel that these are only helpful as page markers and are rather useless for the purpose to "jotting down to-dos and reminders," as stated in the product description. I would like to see these made with a standard Post-It Note type of paper.