D-FantiX Shengshou Mirror Cube Set Mirror Block 3x3 Speed Cube Bundle Puzzle Silver Golden Pack of 2 D-FantiX Shengshou Mirror Cube 3x3x3 mirror cube puzzle 2 Pack- Golden / Sivler They are very similar to your typical 3x3 speed cube. It is a shape mod in which the pieces shape shift making it look like a mess, but once you solve it, it magically becomes cube shaped again Smooth Turning and great performance. Each piece is a different size and dimension, the individual pieces aren't normal squares. This makes the cube a harder challenge than the original 3x3. Hours of fun. These 3x3 mirror cubes can foster your kids sense of space and enhance a child's memory. Great classic toy ideas for your loved ones. Ultimate Gift for Kids- No one falls out of love with the Mirror Cubes. They are always awesome for both kids and adults, you can take them anywhere. Need something for your kids to do in the car or on the airplane? Add to your cart now!