Is find these contact lens case, by design, very appealing. He is immediately and conjures me every morning anew a smile on your face. The only thing I find inconvenient is the fact that the eyes are not grooved on the side. So it is very difficult to grade freshly washed hands to open the container. I often slide away and it takes a while until they are finally open. Even otherwise, the processing is relatively cheap and actually the price of ~ 6 not worth it. I do not regret the purchase anyway, just because I like the design as well. But I would not buy it again.