Imagine having a ballpoint pen, just as classic one but hidden feature as if it's out a secret agent movie.<br><br><br>▶ Multiple function as :<br><br>   1. USB OTG flash drive, Micro B-type(5Pin) for Android OS smart devices<br><br>   2. Twist Ballpoint Pen<br><br>   3.  Flash drive capacity : 8GB/16GB/32GB<br><br>   4. Come with metal box<br><br>   5. Color : Black/Silver<br><br><br>