Too many youngsters at work

I found this photo on the internet, I remember when these were around and quite a few people had them, Fairs were a good place to find them.

Of course I never had diet anything in mine.

Anyway, no one at Work remembers even seeing these things. It was a simple invention, a shaped piece of plastic, clip it over the lip, click it over the base. 

These were important yet simple inventions. 

I mean how many people can forget:

The poker face mask?

The dog walker?

The Neck Brush

The cigarette sharer

The dimple maker

The face cone thingy

Or the sit in thingy