Let your young witch, wizard or Muggle join the Potions Class at Hogwarts Castle with this collectible LEGO Harry Potter 76431 Hogwarts Castle: Potions Class Set. This Hogwarts playset is part of a collection of modular LEGO Harry Potter building toys (sold separately) that connect to create the most detailed LEGO brick-built Hogwarts Castle scene ever.This LEGO Harry Potter set features a buildable classroom that opens up for easy play and is packed with authentic details like a blackboard with potion-making instructions, toy bottles of potion ingredient elements to stir in the cauldron and other equipment to inspire creative play. The Harry Potter building toy also includes 2 of 14 collectible Hogwarts portraits on display, plus LEGO Harry Potter minifigures of characters Professor Severus Snape and students Hermione Granger, Pansy Parkinson and Seamus Finnigan to play out Harry Potter stories.