I’ve been noticing recently that Monkey is doing a bit better with his colours.
He has a set of eggs that he has had since he was tiny and loved. They are great because they are good at various stages. We did have to take them out of use at one point as they just frustrated him, but they are very much back in use lately. They are all different colours with lids that match and I have noticed that lately he has been matching the right lid with the right coloured egg.