Yeah, I has same non-sweet memories: when I was in school (there are was not good pens on the market yet) many of us put a small piece of rubber tube on a pen a

Yeah, I has same non-sweet memories: when I was in school (there are was not good pens on the market yet) many of us put a small piece of rubber tube on a pen as "DIY softener" to relieve pressure on the fingers. Later when I sew new pens with rubber tube putted by default on the market it keep me smile a little.