Related Clues

• Like some lenses
• Like the inside of a sphere
• Curving inward
• Like band shells
• Curved and hollow
• Hollowed out and curved
• Curved in
• Inverted
• Curving inwards
• Bending inwards
• Depressed kid goes to Aladdin's magic place
• Many on guard in hollow
• Dented section of zircon o caveat emptor!
• Hollow