Weird twisty hair ... Things

[BuntyCollocks]

Has anyone any idea what the twisty hair things that look like springs to help you make a bun are called, please?

Are these them?
I think they are just called spiral hair clip

www.amazon.co.uk/gp/aw/d/B008TN1Z9U

Ive got some. They are no good for my long hair,maybe mid length hair would work better.

That's them, thanks, impatiently !

Although my hair is long, so now I'm worried they won't work!

Spin pins

Curlformers?