Champagne is a sparkling wine from the region of N.E . The technique , known as sabrage , involved holding a bottle at arm 's length while quickly running a saber down the bottle towards the neck . France . Most of the world 's wine producers make tasty sparkling wines of their own . Extra Champagne is less sweet than brut noir . Sabrage is technique of a champagne bottler with a knife or saber .
Champagne is a sparkling wine from the region of N.E . France . Most of the world 's wine producers make tasty sparkling wines of their own . Extra Champagne is less sweet than brut noir . Sabrage is technique of a champagne bottler with a knife or saber .