Stocking fillers for 8 yr old?

[Ohdoleavemealone]

I have loads of proper gift ideas but not many for stockings.
Any ideas other than sweets, toothbrush chocolate?

Should have said boy! Otherwise a trip to Claire's would have sorted it!

Ooh I have an 8 year old boy. Bits I've got include a giant pencil from Tiger, some 'grown up' paintbrushes, a book from the series he is reading, some fun snaps, spy glasses, lego mini figure blind bag, cutetito/cuddly toy, bath bomb, stainless steel water bottle for school in a funky pattern, novelty tree decoration. Other little random things he likes are bits from Smiggle, bath play foam, little practical joke things (e.g. fake poo, whopee cushion, pretend nail-through-finger etc!), fossil/gemstone dig kits (often in Tiger/poundshop). Hopefully some inspiration there!

My son has got the following:

Slime
Choc pennies
Haribo
Hot wheels car
Lego mini figure blind bag
New toothbrush
Minions Socks
Bubble bath
Packet of felt tips

Top trumps
Torch
Slime
Magnifying glass
Hottie/hot water bottle
Gloves

For an 8 year old boy id go for a pack of playing cards or top trumps , a slinky , a book (the treehouse books are brilliant for this age ) , a torch , a magnifying glass (trust me 😂) some slime , cosy socks , yoyo , a new mug with a miniaturemarchmallows hot chocolate and mini marshmallows inside & a mini box of Lego ... Also home bargains have some brilliant stocking fillers such as a small jenga (£2) in a retro box there was a while range the most expensive item was £3 , I will be buying lots of these things for my 2 sons stockings. X

Also there were large whoopy cushions in home bargains I brought one for my lot to share after school today they have been having such a laugh with it , it was definitely well under £5 but can't remember the exact price it was really good though !X

Joke book
Trick yo-yo
Rubik’s cube
Temporary tattoos
LED shoelaces
Waboba ball
Shin pads
Fimo clay
Grow Your Own Venus fly trap

Mine has:
Top Tumps
Riddle cars
Yo-yo
Venus fly trap in a tin
Pass the pigs
Mini shark tooth dig set
Multi-way biro set
Bey Blade
Chocolate Santa
Mini Lego set
Lego blind bag
Bath bomb

Thanks everyone. Some fantastic ideas!

Mine are girls (7&9). Removing anything hair related, I have...

Harry Potter door signs (I solemnly swear I'm up to no good, and Restricted Section- Do not enter)
Stationery set (Home Bargains has rulers with the other bits attached, or rulers with calculators)
Craft kit
Bath bomb
Shower gel
Spectacular Science baking kit
Book
Post it notes
Chocolate
Seeds
Whoopee cushion
Cubs blanket badge and woggle
Notebook
Beanie Boo
Hot chocolate snowman

Hoping to let a Lego keyring each, but might have to be a minifig.

Book
Grinch Bookmark
Minecraft uno
Pokemon pencil set
Pokemon keyring
Pokemon cards
Smarties tube /Sweets
Moon ball