This Amazingly Complex Great Ball Contraption is Entirely Built Using LEGO Technic Pieces [Video]

The Lego master behind the Akiyuki Brick Youtube channel built this wonderful “Five Tilted Rings” great ball contraption using Lego Technic pieces, and I have to say, this is one of the most hypnotic lego structure I have ever seen! Check it out!

[Akiyuki Brick Channel]

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