MORETRY Tianma X3 Triple Magnetic 3x3 Speed Cube Version:Triple Magnetic Size:55.5*55.5*55.5mm Weight:about 78g Magnet system:Half—travel Magnetic Alignment Number of magnetic :120(6 magnet rings included) Tension system:Numerical spring Alignment ANGLE: 45° Magic cube is an educational toy for practicing children s brain and improving their memory and it is also an interesting toy to relieve the pressure of adults work and life.