Montblanc Rollerball Refills Medium Point Mystery Black For Montblanc Rollerball/Fineliner Pens Except Meisterstuck LeGrand Rollerball 105158 (1 Pack of 2 refills ) For all Montblanc Rollerball / Fineliner Pens except Meisterstck LeGrand Rollerball Please check your refill size carefully before replacing Made in Germany or Japan Refill measure 4 3/8 inches long