Goobi 120 Piece Construction Set Bundle | 3 Pack of 40 Piece Sets with 3 Instruction Booklets | STEM Learning | Assorted Rainbow Colors AWARDS: Creative Child Magazine Top Toy of the Year | Seal of Excellence | Creative Play of the Year | Preferred Choice Award 120 PIECES: Bundle includes 3 pack of GL-40 sets: 63 bars, 36 balls, 21 tripods (90 interlocking pieces) total and three 32 page illustrated instruction booklets, also available online EDUCATIONAL: Valuable kit for a STEM learning curriculum STRONG ATTRACTIONS: in an assortment of vibrant rainbow colors MEETS ASTM (USA) and EN71 (EU) toy safety standards | For ages 3 and up