Tiny Tuesday

A choice of themes for Tiny Tuesday from MaryElizaR, one of which was 'a tiny part of a large object'.  This is a tiny but highly essential part; the grinder in my coffee machine.  I tend to get the coffee entirely to myself as I like strong coffee and buy a dark Neopolitan roast bean.  It's great for a strong espresso but I do notice that guests who enthusiastically ask for a coffee from my machine then usually end up politely leaving most of it!