Popcorn the Bear "Party Time" rubber stamp from Crafter's Companion colored with Spectrum Noir.
This card is layered on green card stock and I added a couple of sparkle gems. Spectrum Noir works great to change the color of the sparkles. You can color directly on the sparkle to achieve the color you wish. This sparkle gem started out as a clear or silver looking one, but a little JG1 (Jade Green 1) turned it exactly the color I needed.
Spectrum Noir Alcohol pens can be found here at my favorite on-line craft store: