BEGINNER BUILDS - 125 PC/ 10 MODEL BUILDING SET - Introduce your children to endless building possibilities with the K'NEX Beginner Builds Set! This building set from K'NEX comes with 125 different rod and connector pieces, which can be assembled into 3D configurations. Kids can follow instructions to create 10 different model ideas including: Monster Truck, Rally Truck, Moon Buggy, Cat, Fish, Snail, Deer, Jet, Dog and a Spaceship! Help your kids develop a better understanding of STEAM (science, technology, engineering, arts, and math subjects) with easy-to-follow instructions. Retail Package : 8" (W) x 2" (D) x 8" (H), Weight : 0.5 lb