Floating Wedding Cinderella Castle Happily Ever After Unity Candle Personalized Engraved FREE. This is a glass 9" x 3" cylinder. You fill with water and place the floating candle on top (candle included) for the unity ceremony. It comes with the castle and Happily Ever After and then we will engrave the bride & grooms first names and wedding date for free. You can then light each year for your anniversary or use for a beautiful flower vase.