Related Clues:

• 500, to a stationer
• Stationer's unit
• Enjoy bubble gum
• Prepare to swallow
• Squeeze an orange
• Employ the maxilla and mandible
• 20 quires
• Stationery unit
• Paper pack
• Cogitate, with 'on'
• Munch on
• Staples staple
• Do boring work?
• Copier insert
• Office supply packet