Nano Marble Run Ballspin

The Nano Marble Run Ballspin - a frantic little machine to build. This is a simple to build, yet complex model. The pieces are ready to assemble - each is a small plastic piece with a simple diagram to follow. There is no glue required - all the pieces just slot together. Once built, and a battery added, the machine will create an endless flow for the small ball bearings, passing them around the maze, and in this case using an Archimedes Screw to take balls back to the top and a spiral for them to come down. This model can be build in 10-20 minutes and is relatively simple as there are only a few pieces to put together. However, the achievement is when everything is running as the movement is fantastic. Perfect for little fingers who want to build something that won't take forever to complete but with a great result. The movement is amazing The build is fun to do and not too challenging They can see how everything works

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