![Cross Refill Porous-Point (Felt-Tip) Fine Blue Ink for Selectip Pens 8442 - Simpson Advanced Chiropractic & Medical Center Cross Refill Porous-Point (Felt-Tip) Fine Blue Ink for Selectip Pens 8442 - Simpson Advanced Chiropractic & Medical Center](https://i.ebayimg.com/images/g/aMEAAOSw1fNkCQ70/s-l1600.jpg)
Cross Refill Porous-Point (Felt-Tip) Fine Blue Ink for Selectip Pens 8442 - Simpson Advanced Chiropractic & Medical Center
![Cross Porous Point Felt Tip Pen Refills for Rollerball Pens, Black Medium, 5 Pk - Simpson Advanced Chiropractic & Medical Center Cross Porous Point Felt Tip Pen Refills for Rollerball Pens, Black Medium, 5 Pk - Simpson Advanced Chiropractic & Medical Center](https://i.ebayimg.com/images/g/2-sAAOSwfVZkyRO4/s-l1600.jpg)
Cross Porous Point Felt Tip Pen Refills for Rollerball Pens, Black Medium, 5 Pk - Simpson Advanced Chiropractic & Medical Center
![I have a Cross felt pen identical to this, requiring a refill which has a screw-on component at the tip. What's the name of that refill type? : r/pens I have a Cross felt pen identical to this, requiring a refill which has a screw-on component at the tip. What's the name of that refill type? : r/pens](https://preview.redd.it/hz78c4qlnxn61.jpg?auto=webp&s=f6ebf29f45fc4b9c5ad7182ccb543c0d33b06ce8)
I have a Cross felt pen identical to this, requiring a refill which has a screw-on component at the tip. What's the name of that refill type? : r/pens
![CROSS FELT TIP POROUS ROLLERBALL SELECTIP REFILLS #8422 8424 8441 8442 8443 8444 - Simpson Advanced Chiropractic & Medical Center CROSS FELT TIP POROUS ROLLERBALL SELECTIP REFILLS #8422 8424 8441 8442 8443 8444 - Simpson Advanced Chiropractic & Medical Center](https://i.ebayimg.com/images/g/u64AAOSwcVZfSchc/s-l1600.jpg)