Related Clues:

• Variety of pen
• Piece of advice offered to experienced writer
• Was sensible waiter in receipt of this from the contented writer?
• Pen with a fibrous nib
• Writer was emotionally affected by clue
• Piece of advice given by experienced writer
• What's the point of marking things?
• Writer was aware of recommendation
• Pen — only touched one end?
• What was once called a ''fountain paintbrush''
• A lot of rubbish by experienced writer
• Certain penpoint feature
• Writing or colouring implement
• Writer was aware of inside information