Made of curved, sturdy plastic pieces, this unique educational set of puzzle balls snaps together with no glue required! The underside of each piece is conveniently numbered for easy assembly. Each of the 9 planets is proportionally sized and can displayed on their accompanying ...Made of curved, sturdy plastic pieces, this unique educational set of puzzle balls snaps together with no glue required! The underside of each piece is conveniently numbered for easy assembly. Each of the 9 planets is proportionally sized and can displayed on their accompanying base stands across the included solar system map OR hung up as a mobile (fishing line, cardboard moon, and sun come with the set for accurate placement and display!) when completed.
A booklet with factual information on each planet and the sun is also included. Makes a unique gift for the classroom or a budding astronomer!