Get your gears turning and imaginations spinning with the Toysmith 4645 80-Piece Marble Run, a dazzling and dynamic set sure to ignite creativity and problem-solving prowess in budding engineers. This set includes a variety of colorful pieces such as curves, ramps, tubes, funnels, and flippers, allowing children to construct intricate marble runs. Watch the excitement as marbles race through custom-built courses, providing hours of entertainment. Constructed from high-quality, nontoxic plastic, this durable set is perfect for repeated use in any playroom setting.

The Toysmith 80-Piece Marble Run Construction Set features:
- A diverse range of building components including ramps, tubes, and funnels.
- 30 marbles to create thrilling marble race action.
- Easy-to-assemble pieces, ideal for small hands and enhancing developmental skills.
- Sturdy construction made of wear-resistant plastic for long-lasting play.
- Suitable for children aged 3 and up, fostering creativity and engineering skills.