That's mighty purdy.
I've stopped using mineral oil on wood, except may when it is just used as a softener for a wax. I've found that pure tung oil is actually more durable and holds up to washing better. It also doesn't have that lingering oily feel that I hate about MO. TO cures fairly hard and can be reaplied almost as easily as MO.
--Nathan, TX. Hire the lazy man. He may not do as much work but that's because he will find a better way.