Originally Posted by
juliasb
Lay then head down and wait, I have had 2 come back for a bit. I did not get as much use from them after I did this but they did work for a while. I won't make that mistake again, and I probably won't by the micron pens again. They are to costly for the limited usage.
They may have limited usage, but when you need them, you need them. I don't know of anything that would replace them. I have had mine lying on their side for at least 20 years and they still work.