I made my own Mr. Fusion....
Did you know that this is a coffee grinder from the german company KRUPS? It's the model 223 also known as Cofina. Picked one up from Ebay for 25 Euros, painted it white and applied some inkjet printed labels.
And that's exactly what they did in Back to the Future! Funny detail... in the 1979 movie Alien, they used the same grinder as a decoration inside the spaceship.
Just Google "Krups 223" and you will find the story
Maybe they reused the Alien prop for BTTF??? Possible....
Ah yes... and it can grind some coffee.... O0