To: ArcadeQuarters
I’ve been blissfully ignorant of them. Is this some kind of sippy cup for millennials?
6 posted on
02/01/2024 2:29:33 AM PST by
gundog
( It was a bright cold day in April, and the clocks were striking thirteen. )
To: gundog
Mostly teens, although its spreading. It’s one of those overpriced things that became trendy for no apparent reason.
7 posted on
02/01/2024 2:37:33 AM PST by
ArcadeQuarters
(You can't remove RINOs by voting for them!)
To: gundog; ArcadeQuarters; All
The cups are built with a double wall and the space between them has a vacuum. This functions like a double pane window in the thermal aspect. 180°F beverage inside and outside will be ambient.
I knew a Scientific Glass Blower that made one of these back in the late sixties early seventies for His personal use. His was made from glass. In the scientific world it's called a Dewar's Flask
He wrapped the outside of His with Adhesive Tape for a better grip.
16 posted on
02/01/2024 4:02:23 AM PST by
mabarker1
( (Congress- the opposite of PROGRESS!!! A fraud, a hypocrite, a liar. I'm a member of Congress!!!)
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