Innovative InkJoy Writing System Keeps the Ink Flowing

Equipped with the revolutionary InkJoy writing system, each 100ST ballpoint pen combines ultra-smooth ink with a writing-optimized ballpoint tip that spreads the ink evenly and reliably. The tip is designed to release ink upon contact with paper, reducing drag. The result is a fluid writing experience that places minimal strain on your hand and keeps the ink--and your thoughts--flowing freely. With Paper Mate InkJoy, there’s nothing to hold you back!

Triangular Barrel for a Comfortable, Firm Grip

With a triangular design and contoured edges, the 100ST ballpoint pen provides a comfortable, firm grip. The triangular barrel helps you stay in control and prevents the pen from rolling off desks or binders. And thanks to a handy clip, you can easily fasten the pen to a notebook, folder, or bag.

Rainbow of Brilliant, Fun Colors

Available in an array of 10 vivid colors, you’ll have plenty of options for expressing yourself and putting your ideas to paper. Each pen’s translucent color-tinted barrel matches the vibrant shade of the ink inside.