Yellow China Egg Cup with Floral Pattern

This is a yellow china pedestal base egg cup with a floral pattern. The pattern is large on one side and the second picture shows the other pattern shown on two sides. The colors in the pattern are yellow, blue, red, green, and black. It measures 3" across the top opening and is 3" high. The color and glaze are also on the bottom and it is crackling all over, outside, inside, and bottom. Rather large for an egg cup but there is no handle. - Circa 1930's to 1940's - No mark, possibly Japanese origin.