N INBOX_(W)_REG_GBL

I chose this series instead of the other one because I liked the nice blue color. I'm satisfied with the basic structure, color, and combination/variation. I'm not sure about the durability yet, so I'll give it 4 stars. Be careful: there are two blue colors in this product: a grayish blue and a turquoise blue. They look similar, but they're not the same, so be careful (I made a mistake once when buying online). I think I'll be buying more in the future.