4 Pieces 3D Gravity Maze Ball Maze Puzzle Ball Magic Brain Teasers Games Sphere Educational Puzzle Toys Maze Puzzle Cube Ball for Adults and Students Teens and Hard Challenges Game Lover
- 3D Maze ball set: there is a set of 4 maze balls in 4 difficulty levels for option.
- Each cute maze ball is about 10 cm/ 4 inches in diameter, lightweight and compact for a comfortable grip and an easy carry, so you can enjoy this maze brain teaser game anytime, anywhere.
- Serving as a nice gift for friends and family.
- Challenging game: as a new type of puzzle game, the brain maze puzzles look simple, but are more difficult to pass.
- They are a nice helper for your brain training and brain growth.
- The spherical shape does not require set-up or battery installation, just flip the ball to the finish line.
- Function: These 3D maze ball toys need to observe the travel path and think about how to send the mini steel ball to the end.
- It is an educational toy that can cultivate your spatial cognition and logical thinking, improve your concentration and patience, relieve your stress and promote inspiration.
- Wide compatibility: the blue and green maze puzzles correspond to difficult and most difficult game levels, so the steel balls inside are relatively small.
- While pink and yellow ones are simple level, so the steel balls are larger.
- Different difficulty levels can meet the needs of various players, from teens, adults to the elderly, and never be out of date.