The Petromax Tea and Coffee Percolator, 'Perkomax', can brew one’s preferred coffee or favourite tea while preserving their natural flavour. With the Perkomax, up to 9 cups (1.3 litres) of coffee or tea can be prepared. It is the ideal choice for outdoor, camping, and garden activities and is available in two different colours (black and white). The Petromax enamel percolator is suitable for all cooker types.