Homemade MARBLE RUN using telephone wire, plastic golf ball and a domino set.

Hi, just a bit of fun. To make the domino set more interesting my children (with a little help from me!!!!) attempted to make a marble run using old telephone wire and a plastic golf ball to start the domino run. Believe it or not it took half a day to set up!!!!
The music in the video is Dance of the Sugar Plum Fairies by Tchaikovsky which is free via the YouTube Editor.
Thanks Vince.