new or used, I’m looking for a short giraffe unicycle with a 16" wheel, 3-4 foot preferred, or one that can be modified. Its for a 7 year old. custom made ones are $$$$$ and as far as I can tell, there are no production ones made that small. any ideas?
muni123’s suggesting is pretty much the only way to go besides custom. You can also buy a shorter version with only two wheels but that one will be more difficult to learn as you must pedal backward to go forward. For comparison, try contacting Tom Miller at the unicycle factory and see what he can build you one for.