Swift Block is GAN’s budget line, and the Swift Block 355S is the one that makes the case for it. The magnet count and the adjustment system are what you would expect several price brackets higher.
Forty-eight visible magnets guide each layer into place and hold it steady at the end of a turn. The numerical tension nut has five clearly marked settings. Seamless contact surfaces and screwed joints make the cube very difficult to break. Frosted exterior, 55mm across.
The numbered tension nut is what makes the Swift Block 355S stand out at this price. Most budget cubes adjust by feel and guesswork, so once you disturb a good setup it is gone. Here you can write the number down.
It works as a first proper cube, and equally as a second one to leave in a bag or a desk drawer without worrying about it.


