Our Early Go pens are very handy. They can be used on all writing surfaces. The inks that we make use of in our Early Go plastic pens last longer than usual plastic pens as our pen selection process involves quality check and based on it, we select only those pens that work for the long run. If you want different color or design, just drop an email to [email protected] or call us at 03 8595 5246. Our support team will help you select the best pen according to your requirements.