colorframes. With the Colorframes set, Children discover how color works by exploring various combinations of hue, value, and intensity--the basic attributes of color. Children stretch their imaginative and descriptive language skills as they invent names for their buildings and tell elaborate stories as their multi-colored, fanciful structures change in space and time. The impulse to construct, to take apart, and to build again is universal among young children. These products support this active approach to learning with a series of high-quality block sets that invite children to explore, to invent, to represent, to redesign, and to test their theories about the physical, social, and immaginative worlds.