Related Clues:

• Writing fluid
• Squid fluid
• Octopus defense
• Tattoo, slangily
• Substance of a newspaper article?
• Red __
• Press worker's stain
• See 2 Down
• Printing need
• Attention from the press
• Squid juice
• Body art, colloquially, and this puzzle's theme
• Printer filler
• Tattooist's need
• The write stuff?