Little wizards in the house will be able to organize an exciting test with the LEGO Harry Potter Tournament of the Three Wizards: The Black Lake (76420) building toy. This sensational set contains everything you need to recreate the scene of the second round of the tournament where Hermione and Ron are motionless underwater. A fun underwater rescue adventure This buildable Harry Potter toy includes an underwater scene with a ruined arch, 2 caves, and bendable LEGO elements to create the effect of 2 floating mini figures. It also features a buildable dock mockup with jump function. Kids can bring the classic scene from the movie Harry Potter and the Goblet of Fire to life with the included 5 LEGO mini figures from Harry Potter (with fins), Viktor Krum (with shark head), Hermione Granger and Ron Weasley (who must be rescued), and a Triton. The Grindylow figure (new in March 2023) and accessories, like Gillyweed's potion will inspire kids to live endless hours of imaginative play. A fun building experience through the app With the LEGO Builder app, building will become a fun adventure for your little one thanks to the various digital tools and functions. Combinable with other LEGO Harry Potter sets to build the whole Hogwart Castle this set is a very good birthday or special occasion gift idea for boys and girls ages 8 and up lovers of Harry Potter movies and their magical world. The dock model of this Harry Potter buildable toy measures approximately 18cm high, 12cm wide and 6cm deep. Contains 349 pieces.