User blog comment:Jimlaad43/Wiki user's Lego, K'Nex, Cardboard and Pullback Tournament/@comment-3048006-20140810155622/@comment-3412412-20140810183935

My robots vary in size. Some are smaller (Sir Mouse Knight, Saw Point Z.3, Toss Down Emperor to name three), some bigger (Bucket Monster and Captain TriMangle are examples) or the same size of the pullbacks (Doomed Bot is the same size as a pullback), giving a nice variety to play with (literally).