Paper Mate InkJoy Ballpoint Refill

• Length: 123.8mm (4.875″)
• Manufacturer’s website: Paper Mate

The Paper Mate Inkjoy refill will fit some retractable pens such as the Paper Mate Inkjoy. It is a Japan type stick refill with a shoulder (crimp) to hold a spring. It is available in black, blue, or red ink.