OK, if you can bear it! It was in a local collectables centre, too high price, person in charge couldn't get hold of owner, I did not have camera, etc etc.
It was about 7 inches tall, pulled up rim(like a slice of lemon without the flesh)
Criss crossed with lines of whiteish glaze, making irregular sections which are coloured in with random bright colours. Base covered in dark brown glaze which I think also lined the vase. That's about it. Good luck , sleuths!! Emmi