Double-acting spray gun with a plastic crucible that holds 80 ml, divided into 4 chambers 20 ml each. Each of the cups may contain a different colour, although it is recommended that one of them contain a cleaning agent. The cup changes the colours in the chambers automatically by turning the lever found at the tip of the cup. Versatile uses for fabrics, cosmetic treatment, fingernails, temporary tattoos, illustrations, etc. Parameters: nozzle diameter: 0.5 mm; working pressure 1 - 3.5 bar.