From orange to black is (almost) everything is what I need. Yellow would have been nice, but so it goes. The pins are thanks to the rubber front comfortably in your hand. They are thick and stable enough to write with them liquid and persistent. Front mine tip looks pretty solid, but the line width is beautifully fine. The colors are strong enough. Anyone who wants to "callow" work needs to buy another line width. The black pencil is also indelible, well for signatures.
I think the set succeeded in itself. Therefore, my result: Recommended. Who needs good pins and emphasis on good material can be accessed safely here.
