GAN 460 M, Gan 4x4 Magnetic Speed Cube, gan 460 m 4 by 4 Stickerless Puzzle Toy for Kids and AdultsColor: Multicolored Features: MAGNETIC DESIGN: GAN460 M has 96 strong magnets inside which you could turn the layers into right position with much higher speed. Magnets are tightly locked into each capsule so no longer missing or falling out ASSEMBLED WITH GANSCORE GAN 460 M comes with new 4x4 IPG built by merging iron and plastic and based on the 3x3 IPG design. Higher perpendicularity, bigger inner space, longer hidden edge piece, resulting stronger