Is the marble demo used with Unity 3 videos available for free?

I've seen some tutorial videos on Unity 3 that used a "marble" game but none of them say where to get it. Is it free to download? If so, where?

Thanks!

I don't think that it is publicly available, I would try searching on google and if that doesn't work then... probable not, I am pretty sure that its not on unitys website.

in the video's blog post, someone asked for it and staff said that they might publish it later. as i know it's not available because any example project available will apear in example projects page of unity's website.

they only can publish well writen and documented projects and something that is writen fast for demoing might not show a good figure of a great company.