A mix of avarice and search for efficiency and incoformism on why we throw away so much stuff. Being a minimalist means that I want to also use as minimal as possible the resources I had. So I found a way to simple reuse the salt grinders from the supermarket.
Disposable Salt Grinder
It always annoyed me that the glass salt grinder sold on the supermarkets could not be refilled. So one day I bought one and the grinder broke and I wanted to at least get the salt from inside. So this is where I found this video: