Overall, the pen is well made. For the way I use it, as a university student, the fact that it is quite lightweight is a major advantage. Despite being light, you can still feel the quality of the aluminum. I also particularly like that the pen is not excessively long; I believe this contributes to optimal balance.

The only drawback worth mentioning is the twist mechanism. Unfortunately, when retracting the tip, the pen sometimes unscrews as if you were trying to replace the refill. This was a flaw I suspected might exist, and indeed it does. Therefore, some care is needed when retracting the tip. Aside from this, the pen is nearly perfect.