I love to use the little stickies to put a "short note" on something... perhaps to remind someone to sign something They are great as temporary place markers. I also use them as temporary notebook dividers. I use them more than the larger ones.
These notes are fine for office use and are a slightly lighter "butter" yellow compared to the canary yellow of Post-It brand notes. I don't know whether the two brands' adhesive is identical but for general office use these are a more economical choice.
These sticky notes are the perfect size for a lot of stuff I have to have sticky notes for. I work in the billing department at my job and for me to make notes for a customer while I'm doing the billing this is the first size that I make sure I have enough of at my desk. These are also good for when you're needing to count something. Count however many you want in that bunch grab one of these little sticky notes and watch how you don't have to waste a regular size sticky note for a little task. Always keep these in stock here at work.
I use these every day as a way to follow our cash from Dr. to Dr. I was buying the multicolored ones but I thought that this was just a waste of dollars spent. For being recycled a person would not know it.