Refills for Bullet Fisher Space Pen 3 Pack Black SPR4
3 Pack of Fisher SPR4 medium point pressurized black ink refills. These refills will fit the Fisher Bullet pen and most Tactical self defense pens. e.g., Smith & Wesson, UZI, Schrade, etc. NOT SURE IF THEY WILL FIT YOUR PEN? Contact us and we will be happy to help you.