The ocean surface cloaks a magnificent, vibrant other-world, colorfully depicted in this Christian Riese Lassen illustration. The unique curved plastic puzzle pieces fit together to form a freestanding sphere! Place the sphere on its stand for a stylish and striking decorative piece. This 3D puzzle is made for assembly at either the beginner or advanced level. All Esphera 360 puzzle pieces have a small number located on the non-image side. Beginners can assemble the pieces in numerical order, while advanced puzzlers can assemble the puzzle in sections, according to the image. When finished, place the sphere on the plastic puzzle stand for a beautiful decorative display. This puzzle set includes 540 Plastic Puzzle Pieces, 1 Top Puzzle Set, 1 Bottom Puzzle Set, 1 Top Assembly Guide, 1 Middle Assembly Guide, 1 Bottom Assembly Guide, and 1 Puzzle Stand. Measures 9 in diameter. Ages 12 and Up.