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.
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: