[bullet/0.5mm] strong and durable [syringe heads/0.5mm] smooth writing 0.5 syringe head +0.5 bullet/mix and match

24 black [affordable recommendation]] 20 black [pen container for free]] 12 black [hot sale in the whole box]] 6 black 3 black 1 black [mini set]] 12 red 12 blue 24 red 24 blue 3 red 3 blue 6 red 6 blue 2 black +1 red 1 black +1 red +1 blue 3 black +3 red 4 black +1 blue +1 red 8 black +2 red +2 blue 10 black +1 red +1 blue 10 black +2 red 16 black +4 red +4 blue 6 needle heads +6 bullet heads/black 12 pcs needle head +12 pcs bullet/black