Popularized in fashion, hair coloring, and nail art, the ombre style embodies this Retro 51 rollerball pen. A pearlized gradient runs from strawberry pink to a lime green down the length of the pen's tapered barrel. Nothing completes an all-inclusive island getaway quite like a slushy, fruity tropical beverage. Even if you don't have your toes in the sand, you can put a Retro 51 Ombre Strawberry Mojito in your hand and feel those island vibes. Twist the chrome, knurled top to extend the smooth-writing rollerball tip for hours of peaceful writing.