Help with identifying this piece
 

I have heard this soundtrack at the 3doodler video:

- please search "3Doodler 3D Printing Pen from ThinkGeek" on youtube and the first result will do - a 58 seconds clip. (I'm not allowed to post links yet...)

I believe it is something popular, but I just don't know it.

I would appreciate if someone could help identify it.

I know a ton of classical music and have never heard it. Could be anything. Almost sounds like something composed just for the commercial.

I don't think this is a classical composition to be honest. It sounds like a mix of Yann Tiersen's pieces to me.
It could be a "unique" sounddesign - the Audio Engineer of glassinkmedia, the company that produced this video, is Brian Misiewicz.
That would be the person to ask the question. I agree, it might be a piece composed for commercial purpose, though it doesn't hurt to ask!