Related Clues:

• Body art
• Pen's partner
• Part of AP
• '... or ___ 1 for more options'
• Sign, as a contract
• Calligrapher's buy
• Weightlifting maneuver
• Tattoos, slangily
• Well filler
• Weightlifter's rep
• Pen fluid
• Urge strongly
• Squid's fluid
• What a quill may be dipped in
• Writing fluid