LEARN THROUGH PLAY!Our Wooden Primary & Secondary Colors Learning Puzzle helps children learn and explore colors while advancing fine motor skills. Great for Montessori classrooms!This puzzle displays both primary and secondary colors. Children can work to solve the mystery of color blends and develop secondary level colors by mixing primary colors.Cute wooden storage box- make clean up easy with convenient storage! This color puzzle set can be stored in the included wooden storage box.Measures approx. 8 x 4 and weighs approx. 11oz