Inside does have some buildup that they seem to get. I can never get it completely out. Still works great.
Great for drinks of water when they are old enough!

Wine bar

Good condition. A few marks on the wood where the bottles slid on and out. Extendable top to reveal cheese cutting board.
Single breast. Works fine just missing bottle lid. Everything you see comes with it. Black bag to carry it all in. Runs around $50 and you can get replacement or more parts if needed. Offers allowed.
10 - 4 oz bottles great condition. Also has 1 and 2 size nipples