Pen Type-A + B - Ink Refill
This is the black replacement ink cartridge for the Pen Type-A and Pen Type-B. Don't forget to keep the little tip piece that attaches to the end of the cartridge when you replace it.
Pen Type-A and Pen Type-B ship with 0.3mm cartridges.
Even better in person!
I was very excited to gift this. It is perfect!
Perfect :) Beautiful & simple. Thank you for making a vision come true.