The color is light straw yellow tending to pale green. Its crystal clarity is laced with a persistent perlage of fine bubbles. The bouquet, although persistent and intensely fruity, is extremely delicate which brings mature golden apples and acacia flowers readily to mind. It is gently sweet and fresh on the palate and pleasantly light in alcohol, extremely smooth, and well balanced with long and fruity finish. With its great versatility, Giall'Oro can be enjoyed equally well as an aperitif or to enhance the end of a meal. Indeed, this is a wine that can brighten up any hour of the day.
The Ruggeri winery was founded in 1950 by Giustino Bisol, whose family boasts a centuries-old tradition as well as deep roots in the viticulture of the Valdobbiadene area. The name "Case Bisoi" (namely "the houses of the Bisol") can be found on the oldest maps of the area, right at the heart of the Cartizze area (once called Chartice or Gardizze), where the Bisol has been cultivating vines for centuries (as evidenced by census records).