Modding Pilot Acroball Refill into Zebra G-450 & G-750 | Make Your EDC Pen BETTER!

I go through the steps to make the Pilot Acroball Ballpoint refill ( BRFV 10F-B ) fit into a great EDC pen body, the Zebra G-450 (works with G-750 as well) Affiliate Links Zebra G-450 pen https://amzn.to/3JPO2Ub Zebra G-750 pen https://amzn.to/3NVnoLP Pilot BRVF refill https://amzn.to/3gTARos Screwpop Utility Knife https://amzn.to/3HmhkJX