Brain Teaser 3D Puzzles

Description: Made of environmentally friendly alloy materials, which can of the puzzle intact. Very classic and quite interesting. Good for creative thinking and improve your IQ.

After getting each puzzles solved by yourself, then you will get achievement, allows you to , relax ...Description: Made of environmentally friendly alloy materials, which can of the puzzle intact. Very classic and quite interesting. Good for creative thinking and improve your IQ.

After getting each puzzles solved by yourself, then you will get achievement, allows you to , relax your mood, and enjoy brain stimulation. It is specially designed to test your brain, helps to improve brain, eye, and hand coordination, visual-spatial faculties. Great gift for families, students, adults, kids, perfect fits for party favors goody bags, Christmas stockings.

Perfect for passing time and avoiding gadgets and electronics. They're to practice focus and concentration. Specification: Material: Alloy Recommended age: >5 years old