LEGO Great Ball Contraption at Brickvention 2020

Thanks to Lawrie George for sending us. thisvideo fo the LEGO GBC at Brickvention 2020 in Melbourne, Australia. 🔔Subscribe for awesome new LEGO videos every day! 👕Our merch store with exclusive LEGO shirt designs: 💥Top 10 LEGO Star Wars Creations: 🏰Top 10 LEGO Castles: 🚀Top 10 LEGO Spaceships: 🎖️Top 10 LEGO WWII Creations: 💰Help us contin