Marble Machine Kit #1 - The worlds first commercially available laser-cut minature hand-cranked marble machine
According to the kit's designer, Michael Henriksen, it is the world's first commercially available, miniature hand-cranked, marble machine kit with both lifter and track that is cut on a laser. As the previous post mentioned, the wire track has been replaced with a laser-cut wood track in the kit. I think it turned out great. Just take a look:
I am told the kit is easy to build, requiring only glue, sandpaper, and a sharp hobby knife. Complete assembly instructions are available to download as a PDF.
The base measures 70 x 70 mm (about 3 x 3 inches) and is 120 mm in height (about 5 inches). The kit can be built such that it may be turned with either the left or right hand. Plenty of 5mm steel balls are supplied with the kit.
The price for the kit is £12.95 GBP. For customers in the USA, the kit (with shipping) will cost about $30 USD. I'm going to stand by my earlier statement that this will make an excellent holiday gift for young and old alike. Here is where you can get the Marble Machine Kit #1.