3D BUILDING INSTRUCTIONS – Get the most out of this space model kit with the LEGO® Builder app, where you can view the model in 3D, track your progress and explore other building sets
BUILDING SETS FOR ADULTS – Expand your LEGO® collection by discovering the inspiring range of LEGO Icons sets (sold separately) designed specifically for ages 18 and up
DIMENSIONS – The model telescope in this 1,252-piece astronomy-inspired building kit measures, with aperture door open, over 12.5 in. (32 cm) high, 15 in. (38 cm) long and 15 in. (38 cm) wide