Good strong and thick shell, but tends to yellow over time

She "blushed" more exactly and after the first six months I bought became almost completely transparent pink, which is pretty ugly, it must be said :) I give another chance to this very shell that protects well (I dropped the phone several times!) and I will put the comment in a few months to date ...

[Edit of 24/09: I withdraw all his stars. I bought a new hull, it has barely held two months before becoming completely yellow / pink, actually the shell does not yellow in the sun as I thought it oxidizes on contact with air, Simply! The first biodegradable shell so to escape unless you like the iphones yellow piss!