dgeehot Posted September 8, 2019 I am interested in learning how to build a Great Ball Contraption (GBC) and was wondering if I could recommendations from the group on good resource that would possibly be able to assist me. Also, want to learn how to create my own designs and concepts. Any resource on the web, youtube or books would be greatly appreciated - Thanks - Daniel Share this post Link to post Share on other sites
1963maniac Posted September 8, 2019 (edited) http://akiyuki.jp/en/541 http://www.greatballcontraption.com/wiki/Main_Page Go to main page click on "Getting started" under "What is a Great Ball Contraption?" https://www.planet-gbc.com/ https://pv-productions.com/whats-a-lego-gbc/; They offer cheaper balls too .https://www.greatballpit.com/ Many GBCers use these for their balls: https://www.amazon.it/gp/offer-listing/B00TWFXCEA/ref=sr_1_1_olp/260-8405425-4507014?ie=UTF8&qid=1524935323&sr=8-1&keywords=Quercetti+Marbles+Refill+100+pieces&condition=new There are many GBC MOCs on Rebrickable.com Edited September 8, 2019 by 1963maniac Share this post Link to post Share on other sites
