Makers of champagne and rosé wine have developed new blends ideal for drinking over ice. Champagne brand Piper-Heidsieck has launched a hew “piscine” blend and E&J Gallo is launching a rosé on the rocks campaign after trials led to rosé sales rising 190%. South African winemaker Stormhoek has also developed a new fruity rosé designed to be drunk over ice. The Independent on Sunday 20/5/07 page 29