Very difficult to remove
The sound reduction is great but I have two complaints<br /><br />1) The stem is extremely small and very difficult to remove - I almost feel as though there could be a danger of having got these stuck in and having to go to a doctor for removal. An effective way to remove them is using a needle nose pliers but that is not ideal at all. a slightly longer hard stem would remedy this problem<br /><br />2) The cap and case are easy to open but very difficult to put back on. Its always trying to cross thread and its making it not practical to use - you spend a lot of time trying to thread the cap back on.
Rating: 3 stars