This rainbow coloured cap has a rotating blade on the top. It's the absolute classic sci fi geek hat. 1950s style hat with spinning rotor blade on the top.
Wearing this hat people might think that at any time you will lift off from the street and fly like a bird through the town, laughing at all the ground bound dullards below.
I must warn you however that it is equally possible they will regard you as a fool and openly laugh at your space aged headgear.
Either way, what's not to like about this helicoptor hat, complete with propellor? I know I've always wanted one.
Also handy for Tweedle Dum and Tweedle Dee costumes.
This version has a peak and is adjustable. No batteries required.