Nintendo Splatoon Inkling Graffiti Girls Tanks It's time to ink the streets of the Octo Valley on the Nintendo Splatoon Inkling Graffiti Heather Black Racerback Tank Top. A purple inkling, in humanoid-form, is shown running across this soft black tank top with her Splat Roller. 50% Polyester, 25% Cotton, 25% Rayon. Designed with raw-edge hems.