Adult Building Sets

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

  • OWI  Happy Hopping Frog Kit Solar Powered

  • Thames & Kosmos  Fuel Cell X7

  • Estes  MonaR/Ch Flying Model Rocket Kit

  • Estes  Viking Flying Model Rocket Kit

  • Free Spirit Publishing  What Do You Really Want?

  • Eco-Kids  Eco-Build A Block Set

  • Green Toys  Build-a-Bouquet

    Green Toys Build-a-Bouquet see description

    $27.99$25.79

    on orders $49+

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

  • Mudpuppy  All Aboard! Magnetic Build-it

  • Be Amazing Toys  Build-a-Fort Tent Green Camo

  • DK ADULT  Halo Encyclopedia

    DK ADULT Halo Encyclopedia see description

    $40.00$34.98

    on orders $49+

  • No Starch Press  The LEGO MINDSTORMS EV3 Laboratory: Build, Program

  • LEGO Duplo Read & Build Let's Go! Vroom! 6760 (12 pcs)

  • LEGO Duplo Read & Build Grow Caterpillar Grow! 6758 (17 pcs)

  • LEGO Duplo Read & Build Busy Farm 6759 (15 pcs)

  • Nomad Press  Great Medieval Projects You Can Build Yourself

YoYo.com Bricks Blocks & Building items include more than 807 products - from LEGO to Cadaco. Many people wonder how we are able to keep our prices so low. And here's the best part: we deliver everything to your door in 1-2 days for free on orders of $49 or more. We don't hide our telephone number, like most websites.