Name: ASUS Z Stylus Pen
Brand: ASUS
SKU: AS9X2WPBTO00
Price: 29.99 USD
Availability: Discontinued
Rating: 3.5 (2 reviews)

ASUS Z Stylus Pen

Asus

Adorama

Computers

iPads & Tablets

Electronic Pens & Styli

ASUS Electronic Pens & Styli

ASUS Z Stylus Pen 

Buy: ASUS Z Stylus Pen Color: Black, Compatibility: Universal

ASUS

Works as expected

The device is pretty good, but accuracy depends solely on your ability to use it directly perpendicular to the screen. 
The other issue I have with this stylus is the batter life.. Or lack of..
In the 5 or 6 weeks of ownership I have had to replace 2 batteries.  
Aside from this it works great.  If you wrap your mind around the whole write angle it's very precise and works very well.

Good device.. sort of

ASUS Z Stylus Pen - Adorama