I'm not entirely sure that it's that much better than my trusty cotton wool buds (dipped into make up remover if necessary), but I guess it would come in very handy when travelling or needing to tidy up smudged make up on the go. There is one thing I'm not too keen on though and it's this:
This is what the tip looks like after using it to remove some mascara. It is recommended that you clean the tip with make up remover wipes, but I do feel that having to do that suddenly makes it less of a portable option. Besides, might as well use a wipe to clean off the smudged mascara then, no?
But it is convenient and all in all works well, so I will forgive it for that small issue. Do you own this or have you tried it? Let me know in the comments!