My kids use this paper to make flashcards to help them study for tests. The different colors makes it easy for them to quickly and easily color-code each class. They have no trouble writing in pen or pencil--even gel pens work well. It is also very easy for them to just pull a sheet at a time from the package even from the center of the package. Flashcards made over a year ago by my older children are still in great shape for use by my youngest who is taking many of the same classes.
I use this to copy award certificates for the end of the year for Jr. High Students. It copies well and is durable enough for them to feel it is worth while to receive.