CLASS IS IN SESSION– Kids ages 8+ can build the Hogwarts Herbology Class (76445) greenhouse with magical plants and learning stations EXCLUSIVE HARRY POTTER MINIFIGURES – Includes Professor Sprout, Hermione Granger, Neville Longbottom, and Trevor the toad for authentic lessons HOGWARTS CASTLE GREENHOUSE– Features an opening design with two removable tables, gardening tools, and unique plant specimens AUTHENTIC DETAILS – This detailed building toy includes three specially-designed LEGO Mandrakes that minifigures can hold by their leaves HARRY POTTER GIFT – Bring the wizarding world home with a perfect birthday or any-time present for boys and girls who love Harry Potter kids toys BUILD THE WIZARDING WORLD – Connects with other Harry Potter classroom sets (sold separately) to build a complete castle DIMENSIONS – This 390-piece greenhouse measures over 4.5 in. (12 cm) high, 5 in. (13 cm) wide and 5 in. (13 cm) deep