Related Clues:

• "Windows to the soul"
• View-finders?
• Seeing things
• Mr. Potato Head piece
• Balls with lids
• Argus's 100
• Some are private
• Kettle covers
• Sight seers
• Pot tops
• They may be brown or blue
• These may be flipped
• They close at night
• Spending restraints
• Eye shades