3/$25 Kids Techno Gear Marble Mania Slingshot 3.0

KEY FEATURES – Techno Gears Marble Mania Slingshot 3.0 STEM construction set features 80+ brightly colored interlocking pieces, base plates, 3-D connectors, a marble launcher loop, a windmill marble drop, and a step by step instruction manual to guide you to the finished product. Techno Gears products are all interchangeable which provides added play value and endless building possibilities! KEY FEATURES – Technology. engineering, and Math (Stem) education Item Dimensions 11.42 x 4.06 x 10.55 inches 3 available smoke-free home