I mentioned earlier this year that I'm really into overlapping colors lately, so when I saw the Colorways iPhone 4 case, I was instantly in love. The case is made from three separate pieces that overlap in the middle. Case-Mate was nice enough to send one my way to try out and my one observation was that having a white iPhone is a must. The effect isn't even close to the same with a black one. They do send along a white piece of paper that you could use with a black phone, but I can't see that being a good long term solution. That being said, if you have a white iPhone and like colors, this may be the one for you.