These little cuies are fun to make, and take no time at all ;)
This Post-It Note tutorial can be found here, and the pens are from Staples.
For these next ones, I used Neenah cardsock in Solar White, and stamped them with Memento inks. Most of the stamps are PTI, Through the Trees, Up, Up and Away, Turning a New Leaf, All about You, Vintage Labels, Borders & Corners - Circles. I randomly stamped the images all over the paper to make the pattern, then cut up the paper.
This tutorial can be found here.
These ones were done the same way, using the Believe stamp set from Verve and this stamp set from Stampendous.