a real pro!

Use of an air iPad: chrome nickel!
the stylus is made of steel, stylish
access to the tip of the stylus, are protected by unscrewing a screw which protects the cutting edge
then to write, I can not find the optimum system; but it's more psychological than anything else
to draw and have fun, it's convenient
after, we'll see what wear it gives the effect on the screen compared to a traditional cap