In our daily life, color is emotion, it is an expression of the character that each of us has or feels to have. Color is fun, carefree. We have always the desire to amaze others with trendy shades that enhance our being. The Sirca range of shades available is completed thanks to the formulation of four metallic converters, which differ from each other in the particle size of the metal, that, appropriately pigmented with the pastes of the FBU series of the Colour Passion tinting system, allow to express and enhance our essence, which is color.