Sumind 4 Pcs 3D Puzzle Maze Ball Magic Brain Teasers Games Memory Sequential Gravity Maze Cube Ball Sphere Educational Puzzle Toys for Adults Teens Hard Challenges(Blue, Green, Rose Red, Gold)

Feature:

How to play:
1. Start from the beginning, run the mini steel ball.
2. Begin your brain to get through the barriers.
3. After passing all the barriers, make the mini steel ball into the hole.

A meaningful gift:
The 3D magic maze puzzle balls are designed for most people, ranging from teens, adults, and the elderly, suitable as a meaningful gift for your family and friend. Teens and adults can use them to drive away boredom, relieve anxiety from heavy study or work. The elderly can take advantage of the maze puzzle to do more mental exercise.

The blue and green maze puzzles correspond to difficult and most difficult game levels, so the steel balls inside are relatively small.

Specification:
Material: plastic
Type: Brain teaser game learning education toys
Color: blue, green
Size: approx. 10 cm/ 4 inches in diameter

Package:
2 x Blue 3D maze balls
2 x Green 3D maze balls

Warm note:
Please allow slight error in size due to manual measurement.
Please allow slight color differences due to different monitors.
It is not suitable for children who are too young to play.