Ideas for 15 & 11 year old boys please

[StressedOutPeanut]

11 year old likes lego botanical sets so have a few put aside. No idea what else to get him. He likes football, science, maths, gaming and ducks (please don't suggest a pet duck 🤣)

15 year old likes gaming & anime and tracksuits/trainers. He has a learning disability so is a little behind lads his age.

Any ideas? Don't want to be giving the 15 year old money if i can help it!

My 15yo has ASD and is soooo hard to buy for! He's not interested in any of the stereotypical teen boy things. Couldn't care less about clothes, toiletries, trainers etc (won't even wear them!).

He has a birthday coming up too, which makes things harder.

So far he is getting/we've bought (over both birthday and Xmas) -

Donkey Kong Lego
Sega Lego
Money for an upgraded hard drive for his custom built PC
Over ear headphones for gaming
Ear buds for music on his phone/iPad
Mini Fridge
Merlin Pass (loves big rides - sensory seeking I think)

Do any of those help?

For your 11yo:

Perplexus
Subbuteo
EXIT escape room in a box
Lego Monkey Palace Game
Shashibo Cube
Waboba moon ball
Machine Works engine kit
T shirt from Illuminated Apparel

My 11 year old sounds very similar to yours! He’s asked for a “goose hoodie” - an oodie style blanket that makes you look like a duck/goose. I found one on Amazon.
Other things I’ve picked up for him- bike lights, rebounce game, taskmaster card game and a tshirt from his favourite podcaster