Editorial Reviews:
Synopsis
Collect & Build Hopper, #2 of 4 in the Micro-Bots Series - motorized for exciting mechanical movement! This set comes with 118 K'NEX parts, primarily micro rods & connectors to build a motorized robot. And just as his name suggests, Hopper moves by jumping! And that's not all - Hopper combines with Scooter to build an even bigger motorized robot! Recommended for builders ages 7+. Requires 2 "AA" batteries, not included.
