WEL-850 Pleasant Essential Oil Glass Nebulizing

This diffuser arrived in a lovely box (perfect for a gift). I love the intermittent timer setting and the diffuser performs well after several months of regular use. A couple of concerns: glass diffuser bottles and tips often break; I was able to make mine last, but shou,d the need for replacement parts arise, I don't see any available. My experience with nebulizing diffusers is that they make some noise, but nothing too annoying to handle. This one is rather loud, as compared to others... sometimes too loud, even with the mist output on low.