Our mission was simple: to brighten up your writing with Paper Mate InkJoy 50ST Ballpoint Pens. Developed with reliably fluid ink that starts fast & writes smoothly, writing is never a drag. These smooth-writing pens also feature vivid ink in three exciting colors so all your writing suddenly becomes more fun. Meanwhile, the stick pens have a 1.0 mm medium point tip that makes your messages easy for the world to see. Liven things up & spread joy with Paper Mate InkJoy Ballpoint Pens. Pen Sub-Brand & Product Family: InkJoy 50ST; Pen Type: Ballpoint Pen; Pen Style: Stick; Pen Tip Type: Conical.