I bought this six months ago. I tried to give it to my cat with store-bought milk in a pack, but she hated it and wouldn't even take it in her mouth (´；ω；｀) It has been used, but the nipple part hasn't been in her mouth, so I'm listing it with a "maybe" feeling (of course, it's been cleaned). The cleaning brush, replacement nipples, and funnel are unused. If anyone doesn't mind, please consider purchasing it m(_ _)m