These are handy little eyecups that come with a case so they don't get more unhygienic by the second. The only problem I have is that they aren't curved enough for my face and I have to press pretty hard to keep the eye fluid from spilling out and getting on my face. If you have a flatter face they probably work great and I will still use them until it's time to replace them but I won't be buying them again.
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