KNX1120 Features: * Build ogre, fang, dragon and twin serpent, all monster trucks, using K"Nex bricks * Personality parts such as eyes and teeth are what make these trucks monsters - then use the rods, connectors and wheels to bring them to life * Build bigger, scarier monster trucks by combining ogre with twin serpent or by combining fang with dragon * Combine all four trucks to create the ultimate monster truck * Recommended for builders ages 5+ Includes: * Set includes 50+ parts in total Assembly Instructions: * Assembly required