Tip size | Line width | Writing length | Shelf life | Ink drying time |
0.3mm | 0.18mm | 1800meter | > 36months | < 2sec |
0.4mm | 0.24mm | 1400meter | > 36months | < 2sec |
0.5mm | 0.27mm | 1200meter | > 36months | < 2sec |
0.7mm | 0.31mm | 1000meter | > 36months | < 2sec |
1.0mm | 0.38mm | 800meter | > 36months | < 2sec |
1.5mm | 0.4mm | 600meter | > 36months | < 2sec |
Remark:
Above figures are according to our internal writing test machine.
Depending on the conditions of the environment (paper, writing pressure, temperature etc.)
the data may change.