What's this in my window?

[purplepoppy]

I bought this many a year ago in Shropshire, England. As you can see, it's designed to hang in windows. But can you guess without googling what it's for?

To deter flies

To ward off witches and evil spirits

To signal, I'm up for some fun

To attract butterflies to land on window

To let pilgrims know they can use the toilet

It taps on the window to warn of earthquakes

[Chazmatazz269]

All of the above!
Honestly, first guess was SheWee. Then i figured something to keep birds from flying into your window and hurting themselves. Then i thought maybe you’re just sadistic enough to want birds to fly into your windows. So maybe it’s bait.
But none of those world class guesses are in your poll. So i went with deterrence for witches and evil spirits. But i’m rethinking that now. I suspect you would get down with some witches and evil spirits.
I would! I grew up in a haunted house. Unhaunted houses are boring!

[TheRagingMetalhead]

Either a type of suncatcher or a Witches ball.

[ElenaLena]

I don't know but you have to remove it and throw it away ASAP 😄

[Agape93]

Pretty sure its a spiritual deterrent, the south has shit like that too

[DryGermanGuy]

I'm somewhat glad that you didn't immediately identify it as a rum bottle! 😂

[Agape93]

Lol xD

[Anonymous]

Since it's almost Halloween, I'll say evil spirits.

[exitseven]

it looks like sometinga butterfly might like.

[Darkest-Knight]

I thought it was just to reflect light.
But if I have to guess I would say to ward off evil spirits.

[Iron_Man]

That’s a balloon with eyes be very careful. I don’t want that thing coming after my Poppy 😳

[Paige2006]

Decoration?