I own this pen (X2) in...
I own this pen (X2) in solid black but functions exactly the same as this blue
Pros: The section comes apart--a plus, as with another other removable
nibs/feeds, for frequent ink change or people who maintain good pen hygiene. The
nib is smooth but not glassy for writers who prefer some feedback. The Japanese
"fine" writes extra fine (Pilot users will be familiar). The weight is solid but
not extremely heavy even when posted. The pen, so far for me, has not dry
started (my ink of choice is Noodler's Bulletproof Black) and writes fairly wet
but is not a gusher. I carry this pen in my backpack while biking and dashing
for the train and never had ink splatter inside the cap.
Cons: The snap-cap action feels light. A screw-on cap would be perfect. The US
pricing is on the high side.