In great shape. The stopper has small chips on top, the inside has some residue from old liquid but could be cleaned.  The collar and mark are worn but identifiable.  This antique hourglass decanter with prism stopper is a stunning piece of art nouveau style blown glass. The decanter is handmade and original, manufactured in the Victorian era in London. The sterling silver and crystal clear blown glass finish adds to its elegance and beauty. The decanter has a capacity of 1 liter and is square in shape. It is perfect for keeping your favorite wine or liquor fresh and adds a touch of decorative charm to any bar or collection. The item weighs 2lbs and has an impressed backstamp. Hand wash only is recommended for this piece.