I thought this would be a nice travel size discreet 2x2, durable with no stickers. But, the tiles pop off without doing much of anything at all, especially when I'm attaching the keychain to the cube. It turns okay after lubing it, but not worth the $3. If it was $.99 it would be a good deal, because you could add some glue to the tiles and still feel like you got a fair deal. The color contrast on the cube is actually pretty good, but the quality of the build is lacking. I'd suggest something else, but there's not much else on the market right now for a 2x2 this small. I just don't use it as a keychain and glued the tiles on permanently.