Related Clues:

• Cygnet's mom
• School-bag item
• Sword vanquisher, figuratively
• Ticonderoga topper
• Calligraphy need
• Mistake maker's need
• Some like it felt on the tip
• Blackboard adjunct
• Confident puzzle-solver's tool
• It used to be light as a feather
• Editing need
• Classroom tool
• Writing instrument
• Artist's gum
• Mark remover