LAMY M 66 rollerball refill (for swift, tipo, dialog 2)Rollerball refill for LAMY rollerball pens without cap available in black and blue ink broad tip minimum sales package, 5 refills The LAMY M 66 rollerball refill is suitable for all capless LAMY Swift, Tipo and Dialog 2 rollerball pen models. This refill does not suit LAMY rollerball pens that come with a cap. Available with a broad tip in blue and black ink.