It looks like its just a standard speed cube. Here's [1] a model that looks almost identical to the one they have. There is an entire industry of Rubick's cube

It looks like its just a standard speed cube. Here's [1] a model that looks almost identical to the one they have. There is an entire industry of Rubick's cube makers that make cubes specifically designed for people that like to try to solve them as fast as possible. They're typically much smoother to turn with a lot more flex in the joining mechanism before it all pops apart. The increased flex allows you to turn the cube along a different axis even if you haven't perfectly aligned the cube to neutral yet. [1] https://speedcubeshop.com/collections/3x3/products/cyclone-boys-feijue-m-3x3 https://speedcubeshop.com/collections/3x3/products/cyclone-b...