A kilo is old Spanish slang for a million pesetas (in today's money, about 6000 euros. Project owners Francesc Grimalt and Sergio Caballero, started the business by chipping in 2 kilos each - 4 kilos. Mallorca yields definitively Mediterranean wines - it's warm, but fresh and its climate is surprisingly conducive to good wine, and 4 Kilos is clearly the leader in quality and style. Mallorca is home to two discrete appellations: DO Binissalem Mallorca in the North-West and DO Pla i Llevant in the South-East of the island, and 4 Kilos make wines from both regions.