I use these for class outlines and doing presentations 1:1. Easy to change out pages and keep current organized and tidy. Last summer forgot binder with pages in these protectors in the car and did get ink transfer inside the protectors from my ink jet pages:>(
I use this product every day in both my personal home life as well as daily at work. As a person with ADD I find these the best to organize and keep important papers neat.
I use this product to protect print outs of baskets I create for a binder for potential clients to see. The protectors allow me to pull outdated pictures out and replace them with new ones quickly and easily.