The power of female sex - S1-E5
Visible crew/equipment: While having breakfast at the hotel Carrie says "one thing he didn't leave me was his phone number" right then a crew member in red is reflected on the coffee pot, walking around the room.

Starring: Sarah Jessica Parker, Kim Cattrall, Kristin Davis, Cynthia Nixon
The power of female sex - S1-E5
Visible crew/equipment: While having breakfast at the hotel Carrie says "one thing he didn't leave me was his phone number" right then a crew member in red is reflected on the coffee pot, walking around the room.
Visible crew/equipment: When Charlotte approaches Wyle in front of the fire extinguisher, the boom mic is visible at the top of the screen. (00:10:40)
Trivia: Carrie is the only main character who never appears nude (she is either dressed or covered by something). Sarah Jessica Parker had a strict "no nudity" clause in her contract.
Answer: A popular brand of sexual lubricant. See http://www.k-y.com/index.jsp.
J I Cohen