0.3" tip, ink mop- This is the same classic OTR.005 mop, but filled with Flowpen ink! The mop is refillable with the ink and refill paint of your choice. 30ml, pocket size.
The drips are great when you squeeze however it leaks A LOT when you're carrying it around. I had it in my pocket for a while and when I got home the ink had gone threw my pants and underwear and onto my legs. Whenever I put it in my backpack I always have it wrapped in tissues and in a plastic bag so it doesn't leak everywhere.