I had to play along with the current (nearly closing) Inspired By Challenge - who isn't inspired by cupcakes???
I love these Big and Bold cupcake stamps by Colorado Craft Company. I did a bit of no-line colouring using Ink On 3 Fadeout ink to stamp the outline, then colouring with Distress Inks, Zigs, Tombows, watercolour pencils - basically anything to add colour. I love that the sentiment has a matching die.