With diverse materials, traditional flat jigsaw puzzles are mostly made of paper, while spherical puzzles, to maintain stability, often use materials such as plastic, wood, or EPS foam board. Plastic is widely used due to its hardness. Specialized techniques are used to design the pattern into continuous spherical shapes, so that the entire spherical puzzle not only has the shape of a puzzle but also requires no glue or adhesive for fixation after completion, thus enhancing its aesthetic value.
Traditional paper puzzles, if intended for long-term display, must be protected with glue and then framed. Once framed, they cannot be disassembled and enjoyed again. However, spherical puzzles can be disassembled at any time, allowing for renewed enjoyment, and they take up less space.
The patterns of spherical puzzles often imitate geographical and astronomical models such as globes and moons. The Wikipedia logo is an example of a spherical puzzle.
These 3D puzzle pieces are made of thick, sturdy cardboard with vibrant colors. Once assembled, they create a lifelike, highly three-dimensional effect. Their moderate size makes them eye-catching and tasteful decorations for any room. Imagine the sense of accomplishment you'd feel every day as you look at the world-famous buildings you've built with your own hands!
