Present ideas for unknown 4 year old boy

[Nicpem1982]

Dds cone home with a party invite for a child in her class.

Any ideas what to but 4 year old boy budget 10.00? I've asked dd and have been told he likes bananas

DS has just turned 5, but over the past year he has really liked: Transformer rescue bits, colouring sets, paint-your-own.....(e.g. money box) sets, books on hinges like dinosaurs, space etc, Hotwheels cars/ track, play doh....

Those Orchard Toys games are good for that age group.

www.amazon.co.uk/Banana-Surprise-41001-Toy/dp/B01EV5F7RK/ref=sr_1_1?keywords=Banana+filler&tag=mumsnetforum-21&ie=UTF8&qid=1515957763&sr=8-1

More seriously, Lego, paw patrol, PJ masks.

Lego. Or some other cool construction stuff? (Straws, magnetic things)

I have a 4 yr old DS.

One of his favourite birthday presents was a £10 book voucher, he loved the experience of going to the bookshop with the voucher to pick out his own book to keep.

Other toys that he likes are:
Cars, e.g. Hot Wheels or themed character cars (Disney Cars, Blaze and the Monster Machines)
Play doh
Jigsaws
Lego
Superhero figures