GBC Wall mini Loop

Let’s Do This is a very productive and innovative Lego® builder usually proposing puzzles, magical tricks and many more buildings, based on your favourite bricks. GBC “Wall” miniloop is his first Great Ball Contraption module and he already scores high. The module is easy to build, using standard bricks and fun to watch thanks to its rotating arms. A promising start and a good way to build your first GBC!

Original design by: Let s Do This Number of parts: 272
Original Blog Article (English): here Complexity for building:
Price for Building: €, cheap

THIS GBC MODULE IN VIDEOS

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GET THE BRICKS YOU NEED TO BUILD THIS MODULE

Microsoft Excel Bricks List under EXCEL Format (.xls)
BrickLink XML format to upload required parts in BrickLink Wanted List

THIS GBC MODULE IN PICTURES

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3 comments

  1. I have built this gbc. had trouble at first lining up the rotating arms but managed to get it eventually. my only gripe was that you can only use a couple of balls as if there are more than 1 ball at the bottom then it tends to get stuck and will stop working.

  2. Has anyone tried this? I Can’t get it to work. Gears are too tight and don’t spin.

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