This is a nicely-made, hefty pen/stylus combination.
The stylus tips work very well but the pen could be retractable. I does have a cap (with a stylus tip on its end), but if that is removed from the stylus end of the item and placed over the pen nib end, it is then inverted when placed into the breast pocket, thus risking reverse ink-flow away from the nib.
I like to keep the cap over the stylus end as the cap has its own stylus tip anyway, so when I pocket the pen the nib is pointing downwards. A swivel nib-retraction mechanism would offer the nib more protection when pocketed.
Also, the ink cartridge is not smooth and easy-flowing. That should be improved.
Apart from those gripes, it is the best stylus/pen combination I have tried so far.
The world's first latest technology,dual side replaceable tips design,change the tips when the tip wear out,allow months of usage,while the other side features ballpoint pen,perfect for taking paper notes. 3 in 1 stylus pens for touch screen｣｡