Check out today's edition of ElectriCute to build a light-up tattoo made with Elastolite.
If you're looking to start working with Elastolite - our flexible, waterproof EL material - this is a great video to get your started. If you're looking for the parts used in this specific video, check out this wishlist.
Check out the video and feel free to leave any questions or comments below! Special thanks to SparkFun Engineer Toni for graciously offering to model the tattoo!