Kids Construction Sets

  • K'Nex  100 Piece Essentials Value Set

    K'Nex 100 Piece Essentials Value Set

    $34.99$24.49

    (168 reviews)
  • K'Nex  Tinkertoy Pink Bldg Set

    K'Nex Tinkertoy Pink Bldg Set

    $44.99$31.49

    (31 reviews)
  • Eitech  Beginner Truck Construction Set

    Eitech Beginner Truck Construction Set

    $19.99$16.99

    (0 reviews)
  • Eitech  Classic Radio Control Muscle Car Limited Edition

    Eitech Classic Radio Control Muscle Car Limited Edition

    $249.99$199.99

    (0 reviews)
  • Tinkertoy  65 Piece Essentials Value Set

    Tinkertoy 65 Piece Essentials Value Set

    $22.99$16.09

    (57 reviews)
  • K'Nex  Ice Bird Breakdown Building Set

    K'Nex Ice Bird Breakdown Building Set

    $29.99$20.99

    (23 reviews)
  • Eitech  Exclusive Marble Run Construction Set

    Eitech Exclusive Marble Run Construction Set

    $249.99$199.99

    (1 reviews)
  • Eitech  Quad Racing Car Construction Set (180 pcs)

    Eitech Quad Racing Car Construction Set (180 pcs)

    $31.79

    (1 reviews)
  • Infinitoy ZOOB Set (125 pcs)

    Infinitoy ZOOB Set (125 pcs)

    $36.99$27.29

    (114 reviews)
  • Infinitoy ZOOB Set (250 pcs)

    Infinitoy ZOOB Set (250 pcs)

    $54.99$40.49

    (106 reviews)
  • Infinitoy ZOOB Sparkle Set (60 pcs)

    Infinitoy ZOOB Sparkle Set (60 pcs)

    $21.99$17.29

    (22 reviews)
  • Bloco Toys  Velociraptor and Pterosaur (167 pcs)

    Bloco Toys Velociraptor and Pterosaur (167 pcs)

    $21.29

    (24 reviews)
  • Transformers  Construct A Bots Ultimate Set

    Transformers Construct A Bots Ultimate Set

    $44.99$43.79

    (4 reviews)
  • Kid O  Cutting Fruit Set

    Kid O Cutting Fruit Set

    $25.99$21.99

    (28 reviews)
  • Transformers  Construct A Bots 3 Change Blitzwing

    Transformers Construct A Bots 3 Change Blitzwing

    $31.49

    (8 reviews)
  • Transformers  Construct A Bots Elite Soundwave

    Transformers Construct A Bots Elite Soundwave

    $18.79

    (20 reviews)
  • Diary of a Wimpy Kid Box Set (Books 1-5)

    Diary of a Wimpy Kid Box Set (Books 1-5)

    $70.00

    (192 reviews)
Find exactly what you are looking for - Mega Bloks, Fisher Price, and Melissa & Doug. Compare our great prices, with fantastic everyday values across wide range of products. There are about a million reasons to shop yoyo.com. We offer free delivery on all orders over $49. Our great customer service takes pride in delighting our customers.