Visually beautiful. "Scrap" in use. Changing the colors is very strict; hurts the fingertips or breaks fingernails. 😭
I classify them according to the color of their shell. Classically, only the blue hue is available, but occasionally I'm lucky enough to find exceptional colors, such as emerald green, although I've only found one example. I'm probably not the only one looking for these items.
after only a short period of use, some of the refills go on strike. Too bad I would have expected more from this brand
Good thing
Very useful
Does the job
good
Good
Super