Abstract: A hair-color dispensing apparatus configured to mechanically store a plurality of hair colors and developers and dispense quantized amounts on demand and also components able to electronically store hair color mixture. The apparatus comprises computer logic able to store and retrieve database records having information about hair colors and related data, such as textures, tints and styles. The apparatus is capable of receiving inputs related to a plurality of hair colors and from database records is able to derive hair colors therefrom. The apparatus then may display the mixing record, which may be further modified. The apparatus, then controls storage of hair coloring agents and causes the desired hair color to be made and dispensed. This apparatus may be used to mix and dispense other materials.