Nice work, you could add the faces of people and give them or sell them for anniversary gifts. Where did you find the pattern? ( I know a lady I could make that for, 25 years is right around the corner ).
When mine broke on my first saw I used an aquarium air pump and some plastic tubing and a short piece of 1/4" copper tubing. Worked fine. I still have it as a backup.
More work from a pattern by Patrick Spielman ( I took my picture out so I didn't scare anybody ) My wife is going to take it to work. The bowel is from a pattern by Steve Good.