[Mysterious Appearance]: Enjoy the unique and mysterious design of this puzzle for a fun challenge.; [Observation Skills]: Increase your concentration, creativity and memory with this addictive metallic thinking game.; [Pass time]: To pass time without electronic devices, practice concentration and have fun with these mental games.; [Relaxation]: Keep your brain focused and your hands busy while you relax with this unlockable puzzle toy.; [Hand Coordination Exercise]: Improve your problem-solving skills, hand-eye coordination, and expand your mind while playing.
What's in the box
1 x 3D Puzzles
