Related Clues:

• Pen pal?
• Calligrapher's need
• Meat substitute
• Squirt from an octopus
• Good protein source
• Squid squirt
• Soy paste
• Cartoonist's supply
• Publicist's quest
• Pen fill
• Newspaper supply
• Needlework?
• Put this down on paper
• Well contents
• Pen contents