Post It Note Ideas

Was looking at things to do with post it notes and I remeber seeing these somewhere a while back so I`m not taking the credit.
The little pads I`ve covered in card, imbellished and made a pen holder
I must remember to use different card next time as this card is showing signs of wear and tear already.
Mary over on MSE has made some with beer mats and bulldog clips so I`m going to try that next.