Favourite Magical Item
'The Deluminator, also known as the Put-Outer, is a device used by Albus Dumbledore (the first known owner and designer of the one Deluminator known to exist) to remove light sources from the Deluminator's immediate surroundings, as well as bestow them. It looks like a standard silver cigarette lighter. Dumbledore left the Deluminator to Ron Weasley, in his will, after his death.'
I love this. It would be so handy! Most of all, I love it because it brought our little trio back together. Without it, Ron wouldn't have found Harry and Hermione, and for that I'm so thankful :).