£50 gift for 13 year old boy

[mummyof2boys30]

Have been tasked by grandparents to buy my son a gift. Budget £50. He loves all things tech, gaming and woodwork.

Hes getting a phone and wireless earpods from us. Doesn't need any new playstation games as getting them off other family members. I am stuck on what to buy. He already has an alexa and smart watch

My son has a wireless speaker thing so he can play music via his various devices and it gets a great deal of use. I did not buy it so so not sure of the price but he can play tunes from his phone or computer through it I think , ( I am not technical ) - if it sounds of interest I will ask .

Otherwise a couple of chisels and some sandpaper ( that one was a joke re the woodworking ) I am equally clueless about that

Seriously DS's little speaker thing he can play via phone has has so much use ( if your son likes music / radio etc. )

Ugears or Robotime 3d wooden model kit
How It Works magazine subscription