Challenge Entry Eggman's Loop-the-Loop Trap, Fully Working. By The Brick-Separator 3151 9 comments Description Updates 0 Comments 9 Official Comments 0 Idea Updates 0 Comments 9 Official Comments 0 This entry has no official LEGO comments. By The Brick-Separator 3151 9 comments More To Do Product Idea Submit A Product Idea Submit Now