Do you remember that show from the '80s, Webster, where there was always some kind of "very special episode"? Perhaps the coolest part of that show was the secret passageway through the grandfather clock in the living room, where Webster would hide when the timing was right. While a revolving bookcase or hidden corridor might not be as feasible in real life, some of these makeup items might have you reminiscing about hidden compartments and secret hideaways. Check out my widget of cosmetics that flip and slide. They're very special.