K'NEX Light Up Case

Description
With all new light up parts! K'NEX case sets offer step-by-step instructions to build lots of exciting creations. With case sets designed for all types of builders - from beginner to K'NEXpert -- you're sure to find the case set right for you. 304 K'NEX Pieces!. Includes ideas to build 30 models. Great for Intermediate Through K'NEXpert Builders!. Designed for Hours of Creative Building!. Includes a New Light-Up Parts!. Requires 2 AA Batteries. Age: 7 & up Approximate Dimensions: Weight: Ref: 8522 K'NEX 13065 UPC: 0744476130655