Great fun to solve this cube but the turning can be catchy. You have to perfectly alight it and only then it turns smoothly. My cube comes with no Ayi logo on ( not happy about that ! ) and some pieces have no inside cap. The sticker placement of a few faces are badly placed which kind of make the cube looks bad if not worst. I think it's better if it comes with stickers unglue. All and all it's still a good cube for my collection but I'm pretty sure the price can be cheaper than it is now. Buy it when it's on SALE !!!