The fineliner cartridges by Montblanc are perfectly suited for expressive drawings, color coding, taking notes at school or university, and bullet journaling The porous-point pen refills do not bleed or smear for a consistently smooth writing experience - beautiful penmanship with ease and an even application The intense black color and the strong continuous line of the broad tip stand for integrity, significance, and elegance - an elaborate writing instrument that reflects its value The cartridges can be used for all fineliner and rollerball pens by Montblanc, except for the Meisterstück LeGrand Rollerball / A perfect gift as an addition to Montblanc stationeries Items delivered: 2 x Mystery Black ink refill for fineliners and rollerballs by Montblanc with a broad tip / Cartridges come in an elegant gift box that mirrors the color of the ink