I love Pentel Arts Gel Roller Fabric pen. I bought a box of 12 from Amazon as they are hard to find in stores. They write smooth, do not blur or spread out on the fabric. I have not had one mark fade, my grandson drew on a dish towel and that towel has been washed in hot water and bleached a lot and the drawing is still very much there. My DH happened to write with it on paper and said that is one good pen.
Here is how the pen is listed at Amazon: Best buy is package of two or box of 12.
Pentel Arts Gel Roller for Fabric, 1.0mm Bold Lines, Permanent, Black Ink, Pack of 2 (BN15BP2A)
Last edited by Onebyone; 02-12-2020 at 07:03 AM.