Mechanical Building Toys

  • Eitech  Crane Construction Set (270 pcs)

  • Eitech  Crawler Construction Set (360 pcs)

  • K'Nex  Forces, Energy & Motion

    K'Nex Forces, Energy & Motion

    $137.50$114.99

    on orders $49+

  • Thames & Kosmos  Physics Workshop

  • Learning Resources  Dizzy Fun Land Motorized Set (120 pcs)

  • Thames & Kosmos  Physics Solar Workshop

  • Thames & Kosmos  Physics Discovery

  • Elenco  Da Vinci Mechanical Drum

  • Fisher Price Imaginext Mega T-Rex

  • Green Toys  Build-a-Bouquet

    Green Toys Build-a-Bouquet

    $27.99$25.79

    on orders $49+

  • Smart Lab  You Build It Robo-Bug

  • Little Kids  Bend & Build Foamstruction Set (345 pcs)

  • Build, Dogs, Build

  • And So They Build

  • Build the Shark

    Build the Shark

    $19.95

    on orders $49+

  • How to Build an A

    How to Build an A

    $17.95

    on orders $49+

  • Wonderworld  Build A Police Car

  • Wonderworld  Build A Helicopter

  • Wonderworld  Build A Fire Engine

We work hard to make our prices as competitive as possible, and offer some of the lowest prices online. We encourage you to compare prices. We ship FAST - overnight to more than 75% of the country, and in 2 days to everyone else. Free on all orders over $49. Our great customer service takes pride in delighting our customers.