I've had three break on me for various reasons and stain my hands.

Sorry left-handed users; this may pose a problem.-The ink flow is just too inconsistent

They write really nicely but stain your hands a lot when you use them

Works great, love the feel, hate my hands being stained.

They write well, are comfortable and fit my hand great, and when they go out of ink or become unusable, I toss the pen and get another one

I have generally always hated ballpoint pens, as many cheap ones have broken on me, leaving me with a huge mess over my work, and my hands

These blue pens work, but the ink is simply not as nice and smooth as with the micro pens.

I like the 0.5 mm as it seems the 0.2mm will not write properly