The 3D Puzzle Planet System invites you to embark on a unique world tour and makes our eight planets tangible and experienceable for everyone with its rich features. The 3D puzzle balls of varying piece counts and sizes fit together perfectly thanks to Easyclick technology and can be easily assembled into stable spheres – no glue required. Beginners and advanced puzzlers aged 7 and up can look forward to carefree puzzle fun, supported by an illustrated guide. With the additional accessories, the planets can either be hung in the room using the included nylon string or displayed and decorated on the included poster.