Teen wooden Advent calendar help

[AndNowItsSeven]

I have bought my dd12 a wooden advent calendar but I have no idea what to put in the drawers. It can't be any make up , toiletries or nail varnish.
So far I have hair clips/bobbles , pound coin and er that's it.

What sort of budget did you have in mind?

What hobbies does she do?

Sweets/chocolate spring to mind. Any art/craft odds and ends she might need? (I remember at 12 I was heavily into novelty stationery - notebooks and pens)

Small stationery items
Keyring
Not sure how big boxes are, would socks, underwear, a hat fit in? ( nice inexpensive festive ones in primark)
I've seen other posters suggesting beads and bits and pieces for jewellery making.

Hot chocolate satchets?/mini marshmallows

The boxes are really small half are match box size the other about two thirds the size. Budget about £15-20.

Sweet/s?

She can have a few sweets but not too many because of her asd.
It's this one

Pair of earrings.
Fancy handkerchief.
Written promise to cook her favourite dinner/bake her a cake/do her chores for her/whatever she would like!
A badge.

I bought a mini slinky from Toys R Us (near the checkouts) that might fit, and a 'magic towel' always features in ours. My 12-year old still collects IWAKU erasers, so I've got some of her favourite animals.

Does lip balm count as a toiletry? Christmas tree decoration. Look at crackers for inspiration. What about those little metal puzzles, mini highlighters?

Novelty erasers! m.ebay.co.uk/itm/24-advent-calender-fillers-novelty-erasers-like-smiggles-/142168606424?hash=item2119e8c6d8%3Ag%3AW08AAOSwA3dYF3Ei&_trkparms=pageci%253Af0f15eb5-a522-11e6-abb7-005056b68971%257Cparentrq%253A40544fcb1580a62286101587ffffe274%257Ciid%253A3

Mini / sample perfumes, pens, necklace, bangles etc

I printed small christmassy labels which I fold up and put in the drawer - this gives them a lucky dip in a bag for bigger items which won't fit into the drawers.