It depends on your tactical pen! Here is a list of our tactical pen and the corresponding refills:
SWAT Pen | MTP-6 | REBEL Pen | Defender Pen |
>> Ink refills | >> Ink refills Black >> Ink refills Blue >> Kit of Accessories | >> Ink refills | >> Ink refills >> Stylus tip replacement 0.28" diameter (7 mm) or 0.31" diameter (8 mm) |