Pilot frixion pens have been my go to fabric marker for a few years now. They have a 0.7mm rollerball nib and the blue ink is erasable - either by
Pilot Frixion Ball 3 Multi-Pen Studio Ghibli Edition Review — The Pen Addict
Japan Pilot Frixion 0.5 erasable Ballpoint Pen 3 color set Red Blue Bl –
PILOT FRIXION CLICKER: This pen combines the ease of a retractable pen with Pilot's erasable thermo-sensitive gel ink. No wear or tear so you can
PILOT FriXion Clicker Erasable, Refillable & Retractable Gel Ink Pens, Fine Point, Assorted Color Inks, 7-Pack Pouch (31472)
Pilot FriXion Ball Knock Erasable Gel Pen 0.5mm 10 Colors — A Lot Mall
Pilot FriXion Clicker Erasable Gel Pens, Fine Point, Assorted Ink, 5 Count
Simply rub out your mistakes with the eraser stud and watch the ink disappear as if by magic! Pilot FriXion Rollerball Erasable Pens - 0.7mm Tip Pen.
Pilot FriXion Rollerball Erasable Tip Pens - 0.7mm Point - BLACK BLUE RED GREEN
FriXion Ball Erasable Gel Pen, Stick, Fine 0.7 mm, Blue Ink, Blue Barrel - Reliable Paper
FriXion® Ball Clicker Retractable Erasable Gel Ink Pen - FriXion
Frixion Pen (3 Pack), Erasable Pens
Pilot Frixion Clicker Pen (Navy) – Carolyn Friedlander
