Does it have stronge odor?
You can barely smell it even if you close to the nib. It is very low odor.
How do I use this Lubricant Pen?
Pull out the cover, press down the tip several times,until the nib soaked the lubricant oil.
If the nib was damaged by friction, can I replace the nib?
Yes, we have some nib replacement in the box, if the nib was damaged, you can put the new one into it.