A mobile made from five spheres of different shades of the same colour, descending from lightest to darkest. This beautiful mobile once again lays the foundation for colour grading and is key for helping your child recognise subtle colour differences. We recommend introducing this mobile around 6 - 10 weeks old when babies often begin to bat objects above them. While each mobile is made with attention to Montessori principles and precise proportions, some minor individualised adjustment may be required to balance the octahedron and dancers mobiles once mounted on your particular play gym frame. Please don’t hesitate to reach out to us with any questions regarding optimal adjustment. Please note our supplier has recently changed and now each of the mobiles have clear rods rather than wooden ones. We are in the process of updating the current pictures on our website and we thank you for your patience while we update our website to reflect the changes.