Present for an 11 year old boy

[AnaWinter]

I have no idea what to buy dn. Budget is about £30. Any suggestions gratefully received.

Meccano Lamborghini spyder set or Ferrari set
Hydraulic robot arm kit www.wickeduncle.co.uk/presents/boys/age-11/hydraulic-robot-arm
Red5 hand motion controlled drone
SmartBot www.brightminds.co.uk/smart-bot
Lego stationery from John Lewis
Glowing chemistry kit www.johnlewis.com/thames-and-kosmos-glowing-chemistry-experiment-kit/p2169314

My DS 12 would love this...

www.argos.co.uk/product/6254812

Otherwise a drone (although no idea how much they are in UK)

Or a virtual reality head set game like this (although over your budget so you may need to shop around if you think he would like something like this)

www.argos.co.uk/product/7028061