Review on 🖊️ iBayam Journal Planner Pens - 18 Vibrant Colors - Fine Point Markers - Fine Tip Drawing Pens - Porous Fineliner Pens for Bullet Journaling, Writing, Note Taking, Calendar, Coloring - Art, Office & School Supplies by Maria Sandoval

They really don't bleed/develop too much on college lined or lined paper (or regular printed paper as shown in my drawings) which I wear I can't write on both sides of the pages and I LOVE them for schoolwork. Made my life so much easier and nicer! They slide much easier than regular grips. I also like that they never seem to dry out, although I've used them for at least 2 weeks and left my most used black marker several open for a long time to come back and still find plenty of ink and no changes in writing ability. I think these are high quality pens and definitely worth your purchase.