"Open up your very own pretend play tattoo parlor. This easy-to-use tattoo maker kit includes an electronic tattoo pen and funky stencils. Using soft, safe pulsating action, the tattoo pen creates realistic, washable designs with dramatic effects. Requires two AA batteries (not included). "
Get 'em started young, and on the right path for success. Nothing compares to the respect you get on the playground having full sleeves.
Buy it at etoys.com