Review on STAR Top Children Balancing Coloured Montessori by Mark Tompkins

They appear to be of good quality but I was expecting them to be slightly larger or closer to the size of the light green one in the set. The whole set fits in my hand and I don't have a very large hand. The smallest in the set is just over a quarter. See second image for size comparison. Smaller ones can be potentially dangerous for babies. More suitable for older children who are not yet putting toys in their mouths. I'm considering sending them back or waiting until my son is a little older. The description says it's 3 months and over (probably an error) and my son will soon be a year old and I can't say I would trust him with that yet.