![GBC Beginnings: The Birth of LEGO Great Ball Contraptions - BrickNerd - All things LEGO and the LEGO fan community GBC Beginnings: The Birth of LEGO Great Ball Contraptions - BrickNerd - All things LEGO and the LEGO fan community](https://images.squarespace-cdn.com/content/v1/51967abae4b0fe8d0161031f/1666096970329-N2IA2B2ELA9BOIN35T54/0508_brickfest_0013.jpg)
GBC Beginnings: The Birth of LEGO Great Ball Contraptions - BrickNerd - All things LEGO and the LEGO fan community
![LEGO MOC Lego GBC Mindstorms Color Sorter And Ball Counter Module by Sawyer K | Rebrickable - Build with LEGO LEGO MOC Lego GBC Mindstorms Color Sorter And Ball Counter Module by Sawyer K | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/mocs/moc-80795.jpg/1000x800.jpg)
LEGO MOC Lego GBC Mindstorms Color Sorter And Ball Counter Module by Sawyer K | Rebrickable - Build with LEGO
![Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games](https://m.media-amazon.com/images/I/71MzbPsIwRL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games
![Soccer Balls for LEGO GBC - Great Ball Contraption Balls - GBC Balls - 72824 x45pb03 43702pb02 x45 - Walmart.com Soccer Balls for LEGO GBC - Great Ball Contraption Balls - GBC Balls - 72824 x45pb03 43702pb02 x45 - Walmart.com](https://i5.walmartimages.com/asr/62a82e8b-a2d0-4c63-b631-7253acc0425f.ac17ec3e1475ed2ffa156ba3b515907c.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Soccer Balls for LEGO GBC - Great Ball Contraption Balls - GBC Balls - 72824 x45pb03 43702pb02 x45 - Walmart.com
![Soccer Balls for LEGO GBC Great Ball Contraption Balls GBC Balls 72824 X45pb03 43702pb02 X45 - Etsy Australia Soccer Balls for LEGO GBC Great Ball Contraption Balls GBC Balls 72824 X45pb03 43702pb02 X45 - Etsy Australia](https://i.etsystatic.com/11314893/r/il/83024a/2422166831/il_570xN.2422166831_lpnj.jpg)
Soccer Balls for LEGO GBC Great Ball Contraption Balls GBC Balls 72824 X45pb03 43702pb02 X45 - Etsy Australia
![Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games](https://m.media-amazon.com/images/S/aplus-media-library-service-media/daec00bc-ec8e-4e3a-95ba-61f71e1a717b.__CR0,0,300,300_PT0_SX300_V1___.jpg)
Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games
![Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games Amazon.com: Brick Loot 100 Soccer Balls for Great Ball Contraption Machine - GBC Balls - 100% Compatible with LEGO x45pb03 43702pb02 72824 x45pb06 x45 : Toys & Games](https://m.media-amazon.com/images/S/aplus-media-library-service-media/f1675ca3-b272-4ce7-aa4c-b23efd2dad32.__CR0,0,970,600_PT0_SX970_V1___.jpg)