Player comm-brunette with bare shoulders demonstrate beauty product?

[rosiesbrat]

In a commercial during the show, how did a brunette with bare shoulders in front of a white background demonstrate how a beauty product worked?

Blew out a candle

Filled glass with sand

Squeezed a spring

Tied a knot in string

TIA!

[rosiesbrat]

Squeezed a spring
Neutrogena Visibly Firm Lift Serum
Contains copper, which stimulates collagen growth