I'm very tempted to get myself a Zebra F-xMD bp pen, mainly for quick bullet journalling and notes where a fountain pen just doesn't seem 'quick' enough (and a VP is too pricey!). I love the look of the Zebra but I would like to swap out the stock refill with something better. The only options I've seen online are the Fisher space pen refill, but according to Fisher's own website, their three point sizes are huge:
Fine = 0.9mm
Med = 1.1mm
Bold = 1.3mm
But I think I really want something that has a much finer line than that - more like a 0.5mm. Does anyone know if the numbers above are accurate in the width of line put down?
And/or, does anyone know another type of refill that'll fit in the F701 body which does give a finer line??