Adult Building Sets

  • Daron Worldwide Trading  Jet Fighter Construction Set (140 pcs)

  • OWI  Happy Hopping Frog Kit Solar Powered

  • University Games  Sort It Out!

  • Estes  MonaR/Ch Flying Model Rocket Kit

  • Estes  Viking Flying Model Rocket Kit

  • What Do You Really Want?

  • Eco-Kids  Eco-Build A Block Set

  • PlanToys  Build A Zoo

    PlanToys Build A Zoo

    $14.99$14.29

    on orders $49+

  • All Aboard! Magnetic Build-it

  • Green Toys  Build-a-Bouquet

    Green Toys Build-a-Bouquet

    $27.99$25.79

    on orders $49+

  • Kwik Goal  Adult Numbered Vest, Royal, 18ct

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

  • Dump Truck Trouble + Let's Build, Box Set

  • Learning Resources  Dive Into Shapes!  A

  • Build, Dogs, Build

  • Great Medieval Projects You Can Build Yourself

  • How to Build an A

    How to Build an A

    $17.95

    on orders $49+

  • Spalding  Adult Shooting Sleeve

  • Fisher Price  Sand N Play Build a Box Sandbox, Yellow/Blue

Everyday low prices brought to you by yoyo.com. Shipping is always free when you spend $49 or more, and we ship FAST - overnight to more than 75% of the country, and in 2 days to everyone else. Plus, this now includes Saturday delivery to most of the country. Simply order by 6 p.m., and you will receive your package within 2 business days. Our great customer service takes pride in delighting our customers.