Now hear this! The human ear is far more complex than you'd ever guess from looking at the outside--and now, thanks to this educational model, you can see what's inside! Touted as a "new type of puzzle," this prepainted model kit, with 22 pieces, assembles into a detailed cutaway model of the ear, showing all the fascinating workings within. A stand is included, as is an assembly guide. A wonderful gift for your favorite budding doctor!