![Ballpoint Pen Buying Guide](https://ranky10.com/wp-content/uploads/Ballpoint-Pen-Buying-Guide-570x350.jpg)
Ballpoint pens have different types 1. Ballpoint pens are either disposable or refillable models. 2. The disposable ballpoint pens are the simplest with a cap as tip cover for unused pen or it has a retracting tip mechanism. 3. Pen refills have their entire internal ink reservoir, ballpoint and socket […]