In the beginning I had a good feeling, to the pin worked flawlessly on my smartphone and on your tablet.
The bracket for the headphone jack is fine, but unfortunately made of plastic thus it is scraped off quickly with extensive use, here it would be better to take Rubberized and this should not be more expensive than the plastic.
After 1 month, I had to find the black paint to peel and this pin is optically no longer beautiful. This could be because I have this pin always transported in a pocket along with my phone, but after such a short time I would not expect this problem.
Conclusion: If this pin is used only at home and not permanently inserted into the pocket can buy it without hesitation, but who wants to have it always with you should resort to a higher quality Stylus.