Hutschenreuther A square plate in the Blue Onion pattern from Hutschenreuther. It's a square plate, approximately 21cm x 21cm, and seems to be a convenient size. I used it once, but I think it's in beautiful condition, with no noticeable stains or scratches. #Hutschenreuther Square Plate #Hutschenreuther Square Plate #Blue Onion Square Plate