BMW Genuine Touch-up Paint Stick sophisto grey Metallic code A90/B90 BMW Genuine Touch-up Paint. sophisto grey Metallic Paint Code: A90/B90 If you are not sure about the exact color, please send us your question and we can help you to find the exact color of your car. The package contains 1 bottle (12 ML) of touch-up paint & 1 bottle (12 ML) of clear coat.