I gave this to my son who can solve a Rubik’s cube in under a minute. I could tell he was delighted with the gift, even though his first moves seemed to add to the tangle.... looking forward to seeing him solve this eventually.
Sometimes I need a present for someone I don't know well. For a woman, it's easy to give a scarf or something similar, but men are more challenging. This is perfect - unique, beautiful, interesting.