Happy trains tattoos. Youngsters will love these adorable little trains with bright shiny faces, big smiles, and colorful engines. Six cheery waterproof train images (as simple to apply as they are to take off) will be instant attention-getters wherever they're placed - on arms, legs, and other bady parts. These happy trains are ready and willing to go. Package contains six tattoos including a little red engine picking up steam, a yellow and green caboose waiting to be hitched, and a blue engine waiting for the All Aboard! Safe and non-toxic and can with-stand washing with soap and water.