Small toy for 16m old

[Hidingawaytoday]

I know these threads are done to death this time of year but... DD will be 16m at Christmas and I'm looking for a small toy for her stocking to go with the other bits. Don't really really to spend more than £10. We'll be at relatives so just want something small that she can play with when she wakes up. Any ideas?

Small library book set - the ones that have 3 or 4 small books in
some of those light up sensory balls
A couple of snacks - baby crisps or baby organix type bar
Bath ducks
chunky car
My first pencils or crayons
Small doll or unicorn toy
Picture cards

My little one will be 16 months old 2 days after Christmas and I've got him 5 cocomelon things - 2 piece puzzles, crayons, a light up ball, a matching puzzle and a toy clock. I've also got him a chocolate reindeer as he's always trying to get our treats 🙈 I'll also get him some baby snacks, a jelly pot and I might put a toy car in too.

Hide and squeak nesting eggs
Wooden dominoes
Toy phone