Hello,
This would be a place to discuss various tools that we use/need in our lives. Could be anything, so as long as it is about tools.
Here we go...
There are several pens on the market that are being sold as disposable. I don't fancy that fact and would like to do something about it. The ones I'm referring feature a reservoir of ink but cannot be opened without a specific tool on which I have no idea what it is nor what is named.
I'm looking for a tool that can unscrew the following ink system by using an indented tooth (the red part).
There many videos on YouTube that show how this can be opened with pliers, but it's not worth it as they'll break easily.
Thank you.
Bookmarks