Building Sets

From a 141-piece starter box to the 863-piece mega set — classic rods and connectors that snap into cars, robots, towers and hundreds of models.

863 pcs

100 modelsAges 7+

100 Model Building Set

★★★★★4.8 · 2,085 reviews

$49.97

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705 pcs

70 modelsAges 7+

70 Model Building Set

★★★★★4.7 · 3,889 reviews

$52.49

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141 pcs

40 modelsAges 5+

40 Model Building Set

★★★★★4.8 · 4,366 reviews

$32.99

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408 pcs

80 modelsAges 8+

80 Model Deluxe Set

★★★★★4.6 · 78 reviews

$30.00

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105 pcs

30 modelsAges 8+

Custom Cruisers 30 Model Set

★★★★★4.6 · 59 reviews

$27.14

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522 pcs

Ages 7+

Click & Construct Value Set

★★★★★4.5 · 2,634 reviews

$33.00

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480 pcs

Ages 7+

Adventure Wheels Building Set

★★★★★4.6 · 6,201 reviews

$37.17

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529 pcs

50 modelsAges 7+

Power & Play Motorized Set

★★★★★4.7 · 2,975 reviews

$57.48

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225 pcs

6 modelsAges 8+

Dynamic Dinos 6-in-1 Set

★★★★☆4.4 · 142 reviews

$38.63

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255 pcs

Ages 7+

K’NEXosaurus Rex

★★★★★4.6 · 207 reviews

$37.99

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