... in seven graded shades of red, blue, yellow, green, purple, orange, brown, pink and Montessori Category: SensorialTraining aims: Helps the child attain ... ,CHPA etc.Meets international standard with ASTM and CE certificates.High quality and environment-protective green products.Notes: This is an educational equipment ... Color Tablets (3rd Box), Montessori Toys 477 items, High quality and green equipment.