The Color Mixing Activity consists of a template printed on an acrylic disc. Children place drops of colored water as indicated by the template directly onto the disc. After all the drops are in place, the child mixes each cluster. The drops in each cluster are sequenced to create the colors of the color wheel once completed. Once the colors have been mixed, a coffee filter or paper towel is placed on top to absorb the colors and a beautiful color wheel is created. A sand timer (sold separately) is used to determine when to lift the coffee filter or paper towel up. Three dropper bottles (sold separately) are used for the application of the colored water.