Easily bring the wild wonders of space to life with nuts-and-bolts construction. Jumbo kit includes more than 250 colorful custom-made bolts and nuts, a detailed instructions booklet for creating at least 4 different “out of the box” models, a unique registration code for our online community of creators, and a five-in-one SuperTool™. It allows endless possibilities of designs to be created by you! More than 250 parts Difficulty level: from beginner to master Age: from 6 years Dimension: H: 18.5 D: 8.4 W: 23 product weight: 866.4