Metal Puzzle 3D Brain Teaser, Fidget Cube Puzzles Toy Boxes

Aluminum A captivating metal puzzle toys comprised of eight pieces of metal, fit together to form a cube with gently rounded edges. 1.72inch & 6.82oz, Each unit is sculpted the curves at long time and profiles to be increasingly fluid. Metal brain teaser puzzles, easy to take apart – suitable for novices to protect the color. But there are subtle asymmetries and interference between each component, so simple stacking methods cannot be used–Increase the difficulty of the puzzle toys to improve the fun. Metal puzzle is fun brain teasers mind toys, interesting mental and physical challenge. It is difficult to solve, difficult to satisfy, beautifully displayed. 3D mind puzzles puzzle also has a hidden internal cavity, which is an ideal place to hide meaningful surprises.