Jaymo Standard Multifunction Ballpoint (D, D1) Refill
- Length: 66.7mm (2.625″)
- Manufacturer’s website: Jaymo
The Jaymo small ballpoint conforms to the multifunction standard (D, D1) size. It is available in a medium point in black or blue ink. Nearly every pen and/or refill maker offers a substitute for this refill in various colors.