Best pram toy for 12m old

[Cat345]

Can anyone recommend a great pram toy for 12 month old to keep child entertained?

Have a few and rotate them, anything gets boring after a while.

A book is always popular.
Something that they can shake/press and it makes a noise.
An older child might enjoy a steering wheel type toy.

But usually the most popular is a spoon/keys/packet of wipes/a lid...basically any old crap you have.