Do you sell grind on demand coffee grinders, the ones that grind directly into the group handle?

We certainly do. You have the choice of various grind on demand grinder. The Mahlkonig K30 are a popular choice but we also sell Anfim Caimano grind on demand coffee grinders. One new and very good coffee grinder is the Mahlkonig ProM.

What else can you tell me about grinders?

Having the right tools does really make a difference. If you have a great grinder that controls the dosage and the fineness and grinds fresh coffee each time than you can be guaranteed of a better consistency and better tasting coffee.

Most people will not research grinders. In fact, most coffee companies will sell a very expensive espresso machine with a cheap and low quality grinder. That just doesn't make any sense. The grinder is probably more important than the espresso machine!

Coffee is controlled very much so by the dosage, freshness and fineness. The grinder takes care of all these things. Especially freshness is extremely important as 10 minutes will make a difference in flavour.