• 3 building experiences in 1 set – The LEGO Creator 3in1 (31142) Space Roller Coaster lets kids enjoy out-of-this-world fun with 3 different models to build and rebuild • 3 different rides – Space fans can construct 3 amusement park attractions: a Space Roller Coaster, a Drop Tower, and a Carousel • Super-fast intergalactic adventures – The roller coaster features a track full of twists and turns where 3 cars race past planets, shooting stars, and meteors • Action-packed drops and spins – The Drop Tower has an elevator that rises to the top before plunging to the ground, and the Carousel includes a mini space rocket and a space shuttle that spin quickly • 5 minifigures – Includes an astronaut, a dad and two kids, a scientist, and a mini astronaut. Kids can swap outfits to create fun new combinations • Rewarding build – This 874-piece playset offers a fun building experience for LEGO fans aged 9 and up and makes a great Christmas or birthday gift for science and technology enthusiasts • Display model – The Space Roller Coaster stands over 27 cm high, 27 cm wide, and 55 cm deep, perfect for showing off in a bedroom • Interactive digital building – The LEGO Builder app lets young builders zoom in, rotate, and visualize a digital version of the model on a smartphone or tablet • Premium quality – LEGO bricks have been made for more than six decades to connect reliably every time • Safety assured – LEGO sets meet strict global safety standards