12 pcs Black Blue Pilot Frixion Erasable Ball Pen 0.5mm Refill BLS-FR5 for 20EF/23EF

Pilot BLS-FRP5 refills for Pilot FriXion Point Erasable Rollerball Pens LFB-20EF, LFBK-23EF

0.5mm tip writes approx. 0.35mm line.

Erasable Gel Ink

Ink Color: Black Blue

Package: 12 pcs of refills