Ravensburger 3D Jigsaw Puzzle (World Globe), 540 Piece

Perfection in the round! puzzleball is revolutionising 3D puzzles. The strong curve shaped plastic pieces fit together perfectly to form a spherical shaped puzzle. These puzzles can be completed in the usual way by looking at the picture or, as each piece is numbered on the back, you can also follow the numbers for those more challenging areas! puzzleballs can also be taken apart and completed again and again. This 540pc puzzleball provides an extra challenge for experienced 3D puzzlers and i…