Material Description: 
Tertiary Color Tablet is a wooden box with 63 rectangular tablets in 9 colours.
Each colour comes in 7 shades from light to dark. 
This colour gradation activity is the last step in colour differentiation and contains the following 9 colours – red, yellow, blue, green, orange, purple, brown.
Benefits: 
 
Color tablets help the children to develop a sense of visual order in children.
The children learn to distinguish colors.
They help in the comparison of colors.
The children learn to appreciate the beauty of these colors, and their aesthetic sense gets developed.
Their vocabulary is enhanced as they learn about colors and describe them.
As the Montessori color tablet is open-ended, it can support many activities.