Never EVER seen anything similar

[Mr Plodd]

Pinched off faceache!

 

[Johnb]

Obsessive-Compulsive Disorder springs to mind!

 

[Mel]

Thing is, with stuff like this, the thought pattern goes;
“How Ridiculous “
“”I can see how that might work”
“It is quite neat”
“I am sick of tangled cable”
“I absolutely must have one”
😀
Mel

 

[Sam Vimes]

Is there an App that goes with it?

 

[toad a caravan]

I wouldn't think it would be safe to fit it outdoors unless it was to be connected to a weather proof socket

 

[Gafferbill]

It's part of a device marketed to Americans for using poolside.
It extends electrical power to heated swimming costumes and is sold with strict guidelines for it's use.
Sold under the name.......
Hot pants.

 

[ProfJohnL]

At work some 35 years ago we had a mains extension cable (sold by RS Components) that worked in what must be the same way. It was a portable conical unit about the size of a traffic cone with the rewind handle on the top. It was supposed to prevent cable getting knotted, and as I recall it did work quite well. but it was only rated for about 1000 Watts when any cable was left inside the storage cone.