GAN 356 XS Cube - The GAN356 XS is the successor to the popular GAN356 X.Includes an adjustable magnet system, a dual-adjustment tension/compression system, and an all plastic core that significantly reduces the weight of the puzzle. GAN Dual Precision System - The GAN Elasticity System have been upgraded GES Pro. It is composed of dual numerical IPG, 6 levels GTN and numerical variable nut, to seperately fine control 6 kinds of elasticity and 4 kinds of nut distances,allow you to change the tensions easily and provides elasticity. GAN Magnetic System GMS V2 -Upgrades into GMSv2,with smooth magnet capsulesone capsule and 3 kinds of magnetic forceto tune the cube by hand smoothly. Super Light GAN Cube - Gan356 X S is a product with all lightweight designs, and weight only 67g, achieving the lightest handfeels to speed up your solving with ease. Ultimate Gift Idea- brings up the outstanding quality and stable hand feel of GAN356 X S, which is stunning and surprising. A must-try gan 356 xs magnetic cube.The choice of the world champion.Perfect Christmas Gift / Birthday Gift for kids.