This highly-anticipated successor to the GAN 356 Air UM features an all-new design that has been optimized for magnetization, with specialized slots for holding the magnets, a new and improved elasticity system (GES V3), and a unique honeycomb design on the pieces. The Air SM feels very fast and quiet right out of the box. Each Air SM comes with GES V3 spring components, a GAN CFOP tutorial pamphlet, 2 plastic adjusting tool, a blue Gans cube bag, and a GAN 356 Air SM VIP card.Please note that GAN is transitioning from the full set of GES V2 Components to the Yellow, Blue, and Purple GES V3 Components, so some packages will come with the new GES Components instead. In 2014, GAN brought the world-first full-corner-cutting cube; in 2015, the world-first 56mm GAN cube came to the market, directing all 33 cubes towards 56mm or smaller size. Now in 2019, GAN is bringing GAN356 Air SM, it is tunable, you can even tune it to full-corner-cut through GES V3.