Those cases are so pretty. I have 2 TX7 that came just like that (it’s essentially a TM but better grip)
It’s one of the only pencils that I bought a second just to keep in its pen case.
I really like Berol! They made some real quality pieces, not to mention their shade of turquoise is so attractive.
I just found a Berol Turquoise TX-5 0.5mm. I really don’t know much about mechanical pencils, but I knew by the look and feel that it wasn’t modern. Any info? It is stamped berol on the clip and the barrel (haha) beneath the clip. I looked it up, but everything is stamped Japan. Mine is not. It is stamped Berol.