The price of 10 pins just over 4 euros was cheap and I ordered the pins. Unfortunately, bonded in a heavily damaged and scotch tape packaging, which was very annoying arrived. Since the pins to sample all were good, I then wanted to save me the trouble with cover letter and sending back and have the reserve so. I already use the pens for years and had been satisfied. Positive: + Pins draw a thick line equal + Therefore good as to draw as well as for writing + Never run out, do not get dirty fingers + Are easy However, also some negative points: - If you forget to close the lid, the dried in a short time, other brands, it is not so - Even if you do not forget, are not very durable and dry out approximately within 12-18 months. - The packaging of this set is very thin Reviews take time and I would be "helpful" happy -click on your.