Pros: Refill Quality, None
Cons: Durability, Overall Quality
The threads on this pen are either incredibly fragile, or arrived damaged. The screw on cap cannot be attached to the threads on the other end of the pen. Trying to do so will result in the threads being immediately deformed and scraped of their anodizing. The pen also has an irritating rattle whenever you shake it even slightly. This appears to be caused by a mismatch between the size of the pen and the size of the ink cartridge used. What a mess. $55 for this? Don't bother.