The Sheaffer Gel Rollerball Refill in Blue with a Medium point is designed to fit the Sheaffer Pop rollerball. This is identical to the Cross 8521 rollerball refill.
Color Family - Blue
Cartridge Type - Rollerball - Gel
Create an account with us and you'll be able to:
Fill in your email below to request a new password. An email will be sent to the address below containing a link to verify your email address.