Blue charm on Tamagotchi Smart screen

[xoxotoki]

I’m sorry if this a duplicate question, but I’m not even sure what to call it so I can search for it. Would someone please tell me what this blue charm hanging in my tama’s room is? It’s been there for a long time.

 

[Dogfish]

it's a glass wind chime!

 

[KuchipatchiPod]

Is it just a decoration? I found it odd that it was in every single room design

 

[Penguin-keeper]

I don't suppose that it's a Tamagotchi-styled teru teru bozu, or something similar?