I found 4x4 coasters online and used 3x3 Post Its. I first Modpodged the coasters with matte and then added DSP papers from Stampin' Up. I used the school line for teachers gifts and then just pretty prints. I then sanded the edges, so the coasters on the edges showed. Then I added glossy Modpodge -- and few times! Make sure after each coat to let them dry completely -- or "cure"...It swill take days, but it is worth the wait. Another thing -- I wasn't happy with brush strokes or foam strips from either application. The roller sponge is great -- I rolled enough to remove any bubbles and get that really cool coating.
Here they are, but I have added some ribbon to embellish them a bit more:
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