Related Clues:
- Small ball of glass used in games
- Square on a floor
- Shower floor piece, perhaps
- Backsplash piece
- Scrabble flat piece on the house
- Clay piece
- Put down 15, say, as piece in game
- Shingle alternative
- Roofer's purchase
- Hard crystalline limestone used for sculpture
- Scrabble need
- Bathroom square
- Turns up, star sign leads lawyer to Spain with glass ball
- Cover with burlap
- Some gambit I learned that can be used in board game