3D Brain Teasers Metal Puzzles Toy, Mind Puzzles for Adults Hand Smart Gifts for Boy and Girls Gold and Silver

3D Brain Metal Puzzle Eight pieces of brass and stainless steel and the components can be assembled together and form a slightly rounded cube with a beautiful two-color appearance. Compact Size An ideal place to hide meaningful surprises. It also can be a nice home furnishings and office ornaments. Die-casting & Precision Machining Each metal has been carving with more and more beautiful and smooth curve and contour, just like two kinds of metal are woven together, which can ensure a firm fit and nice surface finish.【Magic Cube Plus Version】 - Comprised of eight pieces of brass and stainless steel and the components can be assembled together and form a slightly cube with a beautiful two-color appearance. The Magic Cube Puzzle is from eight pieces of brass and stainless-steel puzzle that is shaped like a magic block. It is a slightly round shapes with a beautiful two-color appearance.【Size】 -The size of magic cube puzzles is 1.77 inch, it weight 7 ounces, it has a great grip. It is