While some may just see a doll as just a plaything, some parents see them as another way to learn.
Now British toy manufacturer Makies has launched a range of 3D-printed dolls with visible disabilities in an attempt to improve diversity in children's toy boxes.
The little models come in response to online campaigns like Toy Like Me which criticise the limited representations of adults available for young children.
The range of three dolls, which are also diverse in race and appearance, are in direct opposite to the artificial mannequin shape of a Barbie doll.
Each one comes complete with different characteristics such as birthmarks and scars and one of the dolls is visually impaired, with a walking stick and glasses.