Set # 4702 The mirror has a lenticular sticker that flickers between Harry with and without the Philospher's Stone. The actual stone, a ruby red jewel piece, can be revealed when the door is revolved to the other side. Above are two torches, a bat, and a black owl. The idea is to have Harry fight Quirrell and find the stone. The set is designed to fit between 4730 The Chamber of Secrets and 4704 The Chamber of Winged Keys, with 4751 Harry and the Marauder's Map on top of the set. Minifigures The minifigures included are Harry Potter and Professor Quirrell. Quirrell has a double-sided head, one with his normal head and the other with Lord Voldemort's features. He is noticeably the first minifigure to ever have this feature. ...and don't forget Hagrid!! Check my sellers list for more Lego sets. Buy multiple sets & get a better deal. I will also trade for Lego Star Wars, Mindstorms, Technic + Power Functions, Castle, Lord of the Rings & The Hobbit sets. Please email to arrange your purchase. Thank You. š·