Excellent case, not slippery, has a nice feel in the hand (as you hold it) and, in the 3 months that I have it, it is exactly like the first day I bought it. I would buy it again in the future (in a different color than blue, obviously)!

Quality case from Nillkin with a hard plasticized back that gives you a sense of security. Although the back is hard, its sides are flexible. I particularly liked the safety distance it creates for the camera lenses. Its material seems resistant to wear and tear. It's not the easiest to put on and take off due to the hard back.

Excellent case, it really is worth its money. It is very high quality and fits perfectly on the phone without any gaps, etc.