Vintage Japan Lusterware Rare Variant Gaudy Blue Willow Teapot Amazing Detail Vintage and gorgeous! The colors are so beautiful. It is high gloss Lusterware. Has lid with vent hole. There are a couple factory flaws on handle which you can tell it was in the mold or factory since they are glossed over. There is a flea bite (so tiny) on the rim and a tiny nick on back which I am not sure if that was factory or since my family owned it. It is gorgeous and I have never seen one quite like it. Inside where the spout meets, it has an area where it has tiny holes (strainer) so large tea leaves would not pour out (common with high quality tea pots especially vintage).