Related Clues:

• Classroom supply
• Poolroom need
• Pool hall need
• It's rubbed on a cue tip
• Like Dover's cliffs
• Soft mineral
• Hopscotch player's buy
• Certain writing tool
• Blackboard need
• Pool accessory
• ___ and cheese
• Slate user's need
• Hopscotch need
• Soft rock
• Blackboard adjunct