Uploaded November 2022 | Updated September 2026, 1 week ago

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Concept py @PhilL285
Original Video: youtu.be/qwGPA2v2LTA
Building Instructions: rebrickable.com/mocs/MOC-118464/Phil.L/lego-gbc-053-escalier-11-m-en-continu/#details

Idea and draft .io file by @judethelegodude2837

3rd party GBC balls amzn.to/3VSUhgA
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All my links: https://linktr.ee/brickengineering

#lego #gbc #greatballcontraption ⚽️🏀