When you mix, first blend the Mixcolor Cream, then simply add the developer in two or three stages to maintain the rich, creamy consistency of Framesi color. Then apply with your brush for subtle, accurate control during application.
For Framcolor Futura: 2 parts Mixcolor to 1 part Framcolor Futura (50 cc Mixcolor to 25 cc Framcolor Futura). For Framcolor 2001: 4 parts Mixcolor to 1 part Framcolor 2001 (80 cc Mixcolor to 20 cc Framcolor 2001)