Inventor's Error

John Jacobs was an Inventor.

His devices either worked too well or not at all.

He tried to sell one- a powerful vacuum- to a local Hardware Store.

The owner and his Associate- Jennifer- were unsure, based on his reputation.

"I'll show you. It's so strong that it sucks up dirt, but precise enough to not disturb fabric."
He puts the end near her top...

"...or not. It needs some calibrations.
See ya!"

He quickly runs out of the place as the woman tries to figure out what to do with only the back half of her top.

Her Boss is less than in a hurry to help out.