Marble Run Race Toy Zoomerang Game Construction Building Block Toy Set
Techno Gears products are all interchangeable which provides added play value and endless building possibilities! These marble run construction sets are perfect for BOYS and GIRLS ages 6 years and up.
Marble Run Race Toy Catapult Game Construction Building Block Toy Set
KEY FEATURES – This STEM construction set features 80+ brightly colored interlocking pieces, base plates, 3-D connectors, a pendulum marble drop, a marble launcher loop, and a step-by-step instruction manual to guide you to the finished product.