K'NEX provides hours of fun from using bricks, rods and connectors!

• Features:
• Collect & Build Moto-Bots K'Nex Chomp.
• This set is motorized so Chomp can open and close his mouth as he walks!
• He comes with 399 rods, connectors, bricks, speciality parts and black and green eyes.
• Motor and 399 parts.
• Combines with Razor to make a Battle Bot (each set sold separately)
• Requires 2 x AA (not included)