Look at what happens when he inserts the key and opens it, Is this thing Real?

Believe it or not this antique cabinet is over 200 years old. They began to craft it in 1778 and with a lot of hard work it took over a year to finish it. For a good long while it was property of King Frederick William II, but today you can find it on view at The Metropolitan Museum of Art. Watch what happens when he enters the key and starts unlocking all the drawers. It is by far one of the finest achievements of European furniture making. Remember no machines were used to make this, it was all done using hand tools.