Lego Great Ball Contraption (GBC) in my house. my own 17 modules tracking the blue and red balls. running at ... balls/sec 500 balls size : ... × ... path length : 31m construction time : 600 hours my blog ... 1. ball
by Maggy Woodley
by Art Arena
by Finally Crafting
by klailsson drawing Art
by The Weavers of Eternity Paracord
by CSLdesigns
by Easy Art And Crafts
