This is the cutest little puzzle and is going to make my son very happy for Christmas! I remember my brother having something similar when we were kids... some umpteen years ago... And we had so much fun playing with that thing! I don't know if I'm supposed to say the brand name of what it was so I wont... but I think anybody over 50 will know what Im talking about! Anyway, we would sit for hours trying to solve this thing and at one point another brother even took the stickers off and replaced them in such a way that it would seem that he had solved the puzzle! Of course only a few of us EVER figured it out though! So when I saw this, it brought back many happy memories that I knew i had to get it! If it gets half the laughs and fun that WE had as kids with MY kids, then it will be money well spent! Of course its not real expensive and its not as big as its predecessor but it IS without a doubt just as awesome! Its size is 3"X3"X3" or 5.6cmX5.6cmX5.6cm! Thanks for an amazing puzzle and yes I would highly recommend this for the kids for hours of fun.