We put Post-It Flags on the edges of music to make it easier to turn the pages as we play. We wear gloves to protect the bells, and it's hard to turn pages with gloves on. Put a Post-It Flag on the page edge, and the problem is solved.
I use these every day at work. I use them for labeling attendance for the state. They are easy to use especially to write on with Sharpies. They have an array of colors which help with organizing. They really help me with my job.
These are awesome to have around. I subscribe to a lot of money saving and cooking magazines. While I'm reading I flag pages I want to go back to later. It could be a coupon to cut, a recipe to try, a website to visit, a sweepstakes to enter. That way I don't lay the magazine aside and forget all the good info I want to follow up on! I even write one or two words to identify what the flag refers to!
I homeschool five young children and we use these all day for so many things. We are able to color code projects, save pages in books, and even highlight the words that we need to look up without messing up any of the pages. We have found this to be a great product.