I use to leave notes for people use a different color for each person. They stick well to anything so I can leave them where I know they will be found. I haven't found any bad quality's I'll let you know if I do. LOVE IT !!!!!!!
I'm the Queen of Sticky Notes. They help me remember what I need to do today or next week. They stick to just about everything. I use them on folders when I am working on a project just to keep me on track. I have them on the edges of my computer screen to remind me of appointments and other things that I need to keep me going in the right direction. The paper is actually of better quality than of the name brand which then means they are much smoother to write on. The adhesive is not quite as sticky but sticks well enough and the savings is good.
I'm retired so I look for the bargains. This is very cost effective and I use them at my personal computer to jot down TV items while on the computer news etc.