Our son got the pyramid with 10 months because you can deal with it creatively, eg discs rotate and "dance" leave. After few days he was alone from and attach already 5 different wheel sizes. ambition had seized him! Or it pushes it through the area. It trains the fine motor skills. Angrily, I find that at 2 slices the color already flaked off after the 1 st use. Bad !!!!