Simply the best. That's all i can say. They have beautiful and smooth ink, which dries quickly so you need not worry about smudging what you've written. They are perfect to use in school, college or university for taking notes or just simply for writing postcards.
My only concern with this particular model of the signo range, is that the clip with which you can hang the pen on your shirt pocket breaks really easily. I don't know why they've made them so stiff, inflexible, when the previous model, which lacks the gel grip has a perfectly flexible and durable clip on the lid.