Have just received the pen. My son writes for the first time with a filler. I have read my reviews through and then chose this filler. It was the perfect choice. The writes beautifully soft and not so krakelig or scratchy. The rubber in the fingertip area is great. My son is very excited. Just a pity that we have to wait half a year. With us is not written until the second half of the second class with filler. But now we are there also on the safe side. Thank you to the company Lamy. I'll empfeheln him further.