Battle and defeat your opponent with the X-Battlers X-Saw Attacker Building Set from K'NEX! This fun vehicle is bound to crush their opponents! With over 90 classic and micro K'NEX rods and connectors in the set, create a vehicle with terrorizing sawing action. Use the included step-by-step, color-coded instructions to build your X-Battler. Have a friend or sibling? Make sure to get both X-Saw and X-Thrasher for the ultimate battle royale!