Wrote smoothly for the first 5ml. Ordered some steel blitz as a refill (didn't use for 3 days) and tried to clean out the valve/ballpoint system and it's impossible. The paint that came with it had thickened inside the ballpoint. Tried different methods, still doesn't write. Cheap product, don't sweat it. Go krink.
Rating: [2 of 5 Stars!] 1 of 1 found this review helpful - did you?