Alic 3D Soprano
You could compare this to the almost legendary Flea. I don't own a Flea, or have even tried one, but this Alic is about a quarter of the price, with similar construction. It has a lovely mellow and soft tone. Have a look, see what you think.
The 3D picture on the front is a bit of a distraction and a gimmick, but it's pretty enough.
You can get plain versions, too.