Review for LEGO set 4705 Snape's Class from Brickipedia
“The set contains Severus Snape, Ron Weasley and Peeves. It is one of the two sets containing Peeves, the other being 4709 Hogwarts Castle, and this version of the Snape minifigure only appears elsewhere in 4709 Hogwarts Castle and 4733 The Dueling Club. For no particular... More reason, LEGO made Snape's head glow-in-the-dark.”
Full review at brickipedia.fandom.com