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Building Sets & Brick Kits

Brick building sets for every age, from first big-brick sets to display models of cars, botanicals and buildings for teens and adults. Piece count and recommended age are on every listing; sets not made by LEGO say so in their title. You'll find 2,190 sets from 574 brands, including LEGO, Lumibricks and Nifeliz, pri...

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HJPLPXH marine animals pixel blocks 12-box set sparks imaginative play and fine motor skills.

HJPLPXH

HJPLPXH 12-Box Marine Animals Pixel Building Blocks Set – Gift for Kids Aged 8-16+

$37.24

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HJPLPXH parrots mini block set box 1: vibrant bird models spark imaginative play

HJPLPXH

HJPLPXH Parrots Micro Mini Building Block Sets – 12-Box Bird Series for Kids

$37.24

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XGSHJ purple rose bouquet assembly showing realistic petal detail for décor

XGSHJ

XGSHJ Purple Rose Bouquet Building Set – 12-Pack Gift for Easter, Home Decor

$29.02

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Apostrophe Games green base plate compatible with large bricks for sturdy play.

Apostrophe Games

Apostrophe Games Large Building Blocks Base Plates – 4-Pack Multicolor, 15 x 10 in, Compatible with All Major Brands

$35.84

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Brick Loot Titanic Building Set front view highlights detailed miniature replica for display and educational fun.

Brick Loot

Brick Loot Titanic Building Set – 390-Piece LEGO-Compatible Ship Model Kit

$49.56

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HUIZDQ 1000-pieces blocks blue baseplate fosters imaginative building on a sturdy surface

HUIZDQ

HUIZDQ 1000 Pieces Building Blocks – 3 Stackable Base Plates (Blue, Gray, Green) | Compatible with All Major Brands

$38.61

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MISTBUY WW2 Tiger I tank turret for authentic battle practice

MISTBUY

MISTBUY WWII Tank Toys Building Kit – Tiger I & M4 Sherman, 1184 Blocks

$35.87

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INSOON animal party favors front packaging with vibrant blocks for party gifts

INSOON

INSOON 30 Packs Animal Party Favors – 810 PCS Mini Animal Building Block Set for Kids

$33.67

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Chanbrick Sunflower Building Set: flowers with vase displayed as elegant 3D decor.

chanbrick

chanbrick Sunflower Building Set – 1009 Pieces, Vase Display, LEGO Compatible for Adults

$40.88

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Annihilation Ranger mech 542-pcs assembly for immersive build experience and display.

ToyTerrax

Mech Building Set Annihilation Ranger Warrior Robot – 542 PCS, Lego Mech Compatible

$39.98

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LEGO Wicked Glinda sailboat playset sparks imaginative storytelling and friendship.

LEGO

LEGO Wicked Glinda, Elphaba & Nessarose at Shiz University – 75681 Building Toy for Ages 7+

$42.72

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NiToy Rainbow Blocks 600pcs set: vibrant bricks for open-ended construction and creative exploration.

NiToy

NiToy Rainbow Color Building Blocks Set – 600 PCS in 9 Colors with Storage Box | STEM Creativity

$38.61

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MANNIDOO 110-piece classic baseplates in multicolor pack for creative moc builds

MANNIDOO

MANNIDOO 110 Pieces Classic Building Plates — 11 Sizes, 12 Colors, Compatible with All Major Brands

$42.72

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Tenhorses insect dragonfly pack ideal for party favors and learning activity.

Tenhorses

Tenhorses 24-Pack Insect Building Sets – Educational Party Favors & Gifts for Kids

$35.85

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Hypertile HyperTiles tile-assembly closeup boosts spatial thinking.

Hypertile

Hypertile HyperTiles – 3x3 Hyperbolic Building Toy (48 Tiles, 80 Connectors) | STEM Learning

$39.98

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LEGO Speed Champions Audi Revolut F1 Team R26 front view showing cockpit access for immersive play

LEGO

LEGO Speed Champions Audi Revolut F1 Team R26 Race Car (77259) – 216-Piece Building Set

$27.24

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Larcele micro building blocks set box and parts for ages 12+

Larcele

Larcele Micro Building Blocks Set KLJM-05 | 1552 Pieces for Ages 12+

$37.92

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Larcele KLJM-05 Devon Rex cat mini build in progress for a focused, screen-free hobby.

Larcele

Larcele Micro Building Blocks Set KLJM-05 Devon Rex Cat – 1227 Pieces DIY Kit for Ages 12+

$37.92

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LEGO Speed Champions McLaren W1 rear-wing for pretend racing action

LEGO

LEGO Speed Champions McLaren W1 Race Car Toy 77257 – 287 Pieces, Ages 9+

$32.44

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LEGO Speed Champions Time Machine front view showing the DeLorean for display and play

LEGO

LEGO Speed Champions Time Machine 77256 - Build, Play & Display Back to the Future DeLorean

$32.44

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LEGO Speed Champions Ferrari SF90 XX Stradale front view inspires imaginative racing play

LEGO

LEGO Speed Champions Ferrari SF90 XX Stradale Building Toy (77254) – 339-Piece Set with Ferrari Driver Minifigure

$39.56

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LEGO Speed Champions Lightning McQueen front view for display and play.

LEGO

LEGO Speed Champions Lightning McQueen 77255 | Build, Display & Collectible Toy Car

$39.95

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LEGO Minifigures Animal Series 28 six-pack mystery box invites collectors to discover surprises.

LEGO

LEGO Minifigures Animal Series 28 6 Pack – Mystery Box Collectible Figures

$44.15

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LEGO NINJAGO Cole's Mission Mech front view for immersive pretend play.

LEGO

LEGO NINJAGO Cole's Mission Mech & Dragon Zane (71854) – Poseable Mech with 3 Minifigs

$39.98

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LEGO Speed Champions Bugatti Vision Gran Turismo front grille detail for authentic display

LEGO

LEGO Speed Champions Bugatti Vision Gran Turismo Hyper Sports Car (77253) – Building Toy for Kids & Gamers

$32.25

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LEGO City Snowplow 60490 front plow in action for winter cleanup play

LEGO

LEGO City Snowplow Truck 60490 – Fun Winter Pretend Play Toy for Kids Aged 5+

$39.98

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APENGBAOL Peach Blossom Pond lights illuminate the miniature scene for a calming workspace display.

APENGBAOL

APENGBAOL Peach Blossom Pond – Japanese Architecture Building Blocks, 2500+ PCS, Green

$31.29

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Lucky Doug STEM airplane model front view, ideal for hands-on problem solving

Lucky Doug

Lucky Doug STEM Airplane Model Kit for Kids 8-12 | Building Toys

$37.24

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GraceDuck 120pcs magnetic blocks assembled to spark creative play and fine motor skills.

GraceDuck

GraceDuck 120 PCS Magnetic Blocks – STEM Building Toys for Kids 3+ | Magnetic Farm Animal Homes & Open-Ended Play

$28.74

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Loyratche blue rose bouquet building set with navy petals for bold decor.

Loyratche

Loyratche Blue Roses Building Set – Lego Flowers Compatible Navy Rose for Halloween & Gothic Decor

$29.00

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Afomida 170-pcs stem-building set shows dinosaur and robot models for creative engineering play.

Afomida

Afomida 170-Pcs STEM Building Toys for Kids 4-8 | Educational Construction Kit

$42.72

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Rongmeiz Flower Bouquet Building Kit assembly with 762 pieces for customizable home decor

Rongmeiz

Rongmeiz Flower Bouquet Building Kit — 762 PCS DIY Decor Set

$46.83

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MANNIDOO 1600-piece bricks for creative building play.

MANNIDOO

MANNIDOO 1600-Piece Building Bricks Set with 46 Wheels & Baseplates – Compatible with Major Brands

$51.26

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NXONE 195 pcs STEM blocks with drill for collaborative construction play.

NXONE

NXONE 195 PCS Educational STEM Toys for Kids Aged 3-10 | Building Blocks, Drill & Storage Box

$36.13

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QLT QIAOLETONG flower bouquet building kit cover shows vibrant, long-lasting decor idea.

QLT QIAOLETONG

QLT QIAOLETONG Flower Bouquet Building Kit for Adults — 582 Pcs Botanical Collection (Butterfly)

$35.87

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iATOM Flower Bouquet Building Set with purple roses for lifelike indoor display

iATOM

iATOM Flower Bouquet Building Set – 12-Piece Purple Rose Collection, Gift for Her, Gothic Modern Decor

$37.24

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GraceDuck 100pcs magnetic blocks on a bright table inspiring hands-on creativity.

GraceDuck

GraceDuck 100 PCS Magnetic Blocks – STEM Sensory Building Toy for Kids 3+

$33.13

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Caferria Kids Building Kit 110 pieces for creative construction play.

Caferria

Caferria Kids Building Kit STEM Toys — 110 Pcs for Ages 3-10

$37.24

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LVHERO 16-pack baseplates in multicolor, compatible with major brands for versatile building

LVHERO

LVHERO 16 Pcs Classic Baseplates – 10x10 Multicolor, Compatible with All Major Brands

$38.61

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LVHERO Classic baseplates 10x10 laid flat, compatible with major brick brands for creative building.

LVHERO

LVHERO Classic Baseplates 10x10 – 16-Pack Green | Compatible with Major Brand Bricks

$38.61

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