The puzzle was dripping lube at first, had to wipe it off several times but after a bit of fiddling around it was very good. its a very fast puzzle and the magnets arent very strong. at first I could barely notice them. only after I broke the puzzle in and dried a bit of the lube out could you even tell it had magnets. So out of the box it wasnt impressive, but now after I have used it a bit I really enjoy this puzzle.