Description Harry Potter Wand Pen
Pens are probably just as magical for Arthur Weasley as wands are for us. In Harry Potter's magical world, almost all non-Muggles write with quills and ink. But pens are far superior to the medieval methods used at Hogwarts: No constant dipping of the scratchy quill into the ink pot, which at worst can tip over and soak your parchment.
With this Harry Potter Wand Pen, you can save quite a bit of time (and ink stains) in your next exam in Potions, Defense Against the Dark Arts, or History of Magic – and you'd also have your wand ready in case of a sudden Death Eater attack! The pen can be closed with a cap that is modeled after the wand's handle.
Also practical: If you invent a new spell, like the Half-Blood Prince once did, you can write it down immediately. ;)