It's a giant jawbreaker. And it will mess up your mouth.
A phone tree is/was like a recall roster--for moms to keep each other informed. And if you get kicked off the roster, it's like you are a socil pariah.
Omg! I'd need one of these just to fit it in my mouth!😆 So the phone tree is a Mom thing. No wonder I didn't know. It sounds like something kids' would think the Iphones come from...