SCHMIDT Safety ceramic roller 888 pen refill
These 888 refills are both great writing, and economical. Made by Schmidt in Germany, the name in refills. The 888 will fit the vast majority rollers ball pens that are on the market today. Available in medium or fine points.
Make sure to visit the 5888 refill for the upgraded metal housing version of the 888.
Available in: Black Fine or Medium point