Jaymo Replacement for Cross Selectip 8521 - Measures 4.375 in / 111 mm Long - Gel Rolling Ball Pen Refill - 2 Blue

They bout my Cross rollerball pen. They write That’s it!!

This refill works in my Selectip 2 like any Cross 8523 refill, but because of the slope of the metal transition from the ink reservoir to the tip, it also fits in my 50 year old Cross felt tip pen, now with a rollerball tip. The Cross 8523 will not fit. Hurray.

These refills are terrible. I have to constantly shake my pen to get the ink to flow properly. As I'm writing I have to either press hard or else the ink just stops and I have to go over what I've written making it super messy. Dries quickly

Better body than Cross refills which have went to plastic. Ink not quite as smooth flowing so some skipping is noted. May be different depending upon writing style and paper.

Had two old, old pens with a similar looking cartridge that had no identification as to type other than the manufacturer (Cross) These cartridges were the right size and have brought new life to my old pens.

Standard Cross product, but saved a trip to the supply store who doesn't always have my size.Cross product. Saved time going to the store where they seldom have the size I need.

Had a very hard time finding this pen refill went to four staples and office max store snd they did not have the correct refill. When I put it in my pen it fit perfectly And I started writing with it immediately. I am soo happy that I found you guys snd will keep you info on file fir some of my other pens like my waterman and mount blonk again great job and good luck.Frank

These are NOT good replacements for Cross. No markings on refill identifying Fine point or Medium point.Please don't waste your money