Paper Mate InkJoy 300 RT Ballpoint Pens start quickly without dragging. Paper Mate pens deliver crisp, clean lines every time. The InkJoy 300 RT ballpoint pen has a transparent, color-tinted barrel for monitoring ink supply. This stylish retractable ballpoint pen also features a metal clip to hold it securely in your pocket. Reliable and fluid 1. 0mm medium tip draws bold lines from beginning to end. Ultra-smooth black ink keeps the fun and ideas flowing. Retractable design is ready to write with just a click. Comfortable grip feels good in your hand. Paper Mate InkJoy 300 RT Ballpoint Pens have an extended rubberized grip to fit comfortably in your hand. These Paper Mate& pens feature InkJoy technology for effortless writing.