Mega Bloks
MEGA BLOKS First Builders Big Building Bag
4.8(131,434)
Building Blocks
Compare 79 building blocks by price, rating, and brand.
Showing 79 products
LEGO
LEGO Classic Medium Creative Brick Box
4.8(57,228)
PicassoTiles
PicassoTiles 100 Piece Set 100pcs Magnet Building Tiles Clear Magnetic 3D Blocks Construction Playboards, Creativity Beyond Imagination, Inspirational, Recreational, Educational Conventional
4.8(39,928)
PicassoTiles
PicassoTiles 60 Piece Set Magnet Building Tiles
4.8(35,890)
LEGO
LEGO Classic Large Creative Brick Box
4.8(31,876)
Melissa & Doug
Melissa & Doug Wooden Building Blocks, 100-Piece Set
4.8(28,254)
LEGO
LEGO DUPLO Classic Brick Box
4.9(12,358)
Mega Bloks
MEGA BLOKS First Builders Toddler Blocks Toys Set, Deluxe Building Bag with 150 Pieces and Storage, Creative Open-Ended Play, Blue, Ages 1+ Years (Amazon Exclusive)
4.8(8,759)
PicassoTiles
PicassoTiles 120pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy for Kids Age3+ PTB120
4.7(7,957)
Melissa & Doug
Melissa & Doug Standard Unit Solid-Wood Building Blocks with Wooden Storage Tray, 60-Piece Hardwood Sorting & Stacking Toys for Building & Balancing, Preschool Learning Toys for Kids Ages 3+
4.9(4,890)
LEGO
LEGO DUPLO Classic Deluxe Brick Box Building Blocks - Learning & Educational Toys for Toddlers, Preschool, Ages 1.5+ Years - Gift for Birthdays - Develop Fine Motor Skills - 10914
4.9(4,428)
LEGO
LEGO Botanicals Happy Plants Building Toy for Kids, Girls, and Boys 9+ - Playroom Decor for Desk or Shelf - Birthday Gift Idea for Young Gardeners - Artificial Indoor Plant for Play & Display - 10349
4.9(3,935)
Dimple
Dimple Building Blocks for Toddler (300 Pcs) Stacking Toys & Puzzle Games for Learning and STEM Fun Montessori Toys, Educational Baby Blocks Age 3+ Toddler Boy & Girl Birthday for Kids
4.4(3,565)
GraceDuck
200 PCS Magnetic Blocks with Light Up Blocks - Magnetic Building Blocks, Magnetic Construction Cube Toys, STEM Sensory Learning Toys, Easter Christmas Birthday Gifts for Toddlers Boys and Girls Age 3+
4.7(3,310)
aotipol
aotipol Building Blocks for Kids Toddlers Including a Baseplate, 101-piece Large Classic Building Bricks Set for Kids of All Ages, Basic STEM Toys Gift, Compatible with All Major Brands
4.7(3,080)
Battat
Battat – Bristle Blocks – STEM Interlocking Building Blocks – 80 Pieces Playset – Reusable Storage Bucket – Developmental Toys for Toddlers & Kids – Big Value Case – 2+ Years
4.8(2,810)
Goody King
Goody King 200 PCS Magnetic Blocks - Forest Magnetic Building Blocks, Stacking Magnets for Kids, Strong Magnets, Sensory Toy for STEM Learning Toys for Kids 3+ Boys and Girls Christmas Birthday Gifts
4.7(2,487)
Goody King
Goody King Magnetic Blocks|150PCS Magnetic Building Blocks Set, Stacking Magnets for Kids, Sensory Toy for STEM Learning Toys for Kids 3+ Boys and Girls Christmas Birthday Gifts
4.7(2,483)
Goody King
Goody King Magnetic Blocks |100PCS Magnetic Building Cube Game, Constructions Toys for Boys & Girls Age 3-4, 5 6 7 8 9 10, STEM Montessori Stacking Toy, Sensory Tiles Building Birthday for Toddlers
4.7(2,218)
Goody King
Goody King 300PCS Magnetic Blocks - Forest Magnetic Building Blocks, Stacking Magnets for Kids, Strong Magnets, Sensory Toy for STEM Learning Toys for Kids 3+ Boys and Girls Christmas Birthday Gifts
4.7(2,206)
Melissa & Doug
Melissa & Doug Jumbo Cardboard Blocks Building Set (40 pc) - Lightweight Building Toys and Montessori Toys for Toddlers and Preschool Learning Activities
4.7(2,164)
Annexfun
Annexfun Magnetic Blocks-100PCS Magnetic Building Blocks, Magnetic Tiles Kids Build Cubes 2026 Upgraded STEM Game Toys, Christmas Birthday Gifts for Boys & Girls Ages 3+
4.7(2,146)
NXONE
NXONE 195 PCS Educational STEM Toys for Boys and Girls Ages 3 4 5 6 7 8 9 10 Construction Building Blocks Toy Building Sets Kids Toys Creative Activities Games with Storage Box
4.7(2,139)
TENZI
BUILDZI by TENZI - The Fast Stacking Building Block Game for The Whole Family - 2 to 4 Players Ages 6 to 96 - Plus Fun Party Games for up to 8 Players
4.8(1,947)
Pidoko Kids
Pidoko Kids Building Blocks for Toddlers 1-3, 100 Pcs Wooden Blocks - Includes Storage Bucket and Shape Sorter Lid - Montessori Wood Block Gifts For Preschool Boys & Girls
4.8(1,880)
chenxuanbro
78 Pcs Top STEM Soft Building Block Sets for Kids Aged 18 months to 6 years.Mega Blocks for Baby.Large Construction Stacking Block Toys for Toddler to Improve Imagination、Creativity、Hands-on Ability
4.5(1,868)
ToyUnited
200PCS Light Up Magnetic Blocks - Magnet Building Blocks, Stacking Magent Cubes Construction Theme, STEM Montessori Sensory Educational Easter Birthday Gifts Toys for Kids Boys Girls Ages 3-12
4.6(1,787)
Magneverse
Magneverse 200 PCS 0.8in Magnetic Blocks - Magnet Toys for Boys, Magnetic Building Blocks Cubes, Stacking Magnets, School STEM Toys Birthday Gifts for Boys and Girls Age 3+ Years Old (Theme: Portal)
4.8(1,609)
ToyUnited
300PCS Magnetic Blocks - Magnet Building Blocks, Stacking Magents Cubes Toys Adventure Set Theme, STEM Montessori Sensory Toys for Kids Boys and Girls Ages 3 4 5 6 7 8 9 10 Easter Birthday Gifts
4.8(1,444)
GraceDuck
300 PCS Magnetic Blocks - Magnetic Building Blocks, Stacking Magnets for Kids, Sensory Toy for STEM Montessori Sensory Toys for Kids 3+ Boys Easter Gifts for Kids
4.7(1,386)
aotipol
Building Blocks for Toddlers 2-5 Including a Baseplate, 150 Piece Big Building Blocks for Kids, Block and Bricks Set Educational Toys for Children Boys Girls All Ages, Compatible with All Major Brands
4.7(1,296)
SSAWER
SSAWER Magnetic Blocks Toys for Kids, 100 PCS Building Blocks Cubes, Stacking Magnetic Tiles Toys for Kids Toddlers Boys Girls Ages 3 4 5 6 7 8-12 Birthday Gifts Party Supplies (Underworld)
4.7(1,127)
BiggoBlocks
BiggoBlocks Large Building Blocks for Kids Ages 3-8 – 336 Piece Mega Set – Indoor & Outdoor STEM Toy for Boys & Girls
4.8(963)
Norline
Norline Magnetic Blocks - 100PCS Build Mine Magworld Forest Cottage Set, Kids Building Toys for Boys Girls Age 3-5 4-8 5-7, Construction Craft Sensory Toys Birthday Gifts for 3+ Years Old
4.8(940)
Qirptey
Kids STEM Building Toys for 3 4 5 6 7 8+ Year Old Boy Girl Birthday Gift, 125 Pcs Preschool Classroom Educational Building Blocks Stem Kits Activities Ages 3-5 4-8 5-7 6-8 Engineering Creative Games
4.7(846)
Qirptey
Kids STEM Building Blocks Toys for 4 5 6 7 8+ Year Old Boy Girl Birthday Gift, 186 Pcs Preschool Kindergarten Classroom Must Haves Supplies Educational Stem Bins Age 3-5 4-8 5-7 6-8 8-12 Creative Game
4.7(846)
Caferria
170 Pcs Building Toys for Kids Ages 4-8 with Toy Box Storage, Idea Guide, Building Blocks STEM Toys for 3 4 5 6 7 8 9 Year Old Creative Kids Activity, Christmas Birthday Gifts for Boys Girls
4.8(832)
Annexfun
Annexfun 300 PCS Magnetic Blocks - Magnetic Building Blocks, Stacking Magnets for Kids, Sensory Toy for STEM Montessori Sensory Toys for Kids 3+ Boys and Girls Easter Christmas Birthday Gifts
4.7(823)
FUBAODA
FUBAODA Building Blocks for Toddlers & Kids 180 Pcs Toy Building Sets – STEM Building Toys –Interlocking Building Blocks for Toddlers and Kids
4.5(804)
Abrams Appleseed
Buildablock (An Abrams Block Book)
4.9(803)
Infantino
Infantino Super Soft Building Blocks, Easy-to-Hold for Babies & Toddlers, BPA-Free, Multi-Colored, 12-Piece Set
4.8(780)
Magnetopia
Magnetic Blocks - 500 PCS Magnetic Building Blocks Cubes, Magnet Toys for Kids Age 3+, Toy Building Set for Kids, Magnets Stacking Construction Easter Birthday Gifts for Boys Girls Age 4-8, 8-12
4.7(774)
GobiDex
GobiDex 100PCS Magnetic Blocks Kid Building Toys for 3+ Years Old Girls, Upgraded STEM Sensory Gifts for Princess, Kids Magnets Game for Toddler
4.8(768)
Annexfun
Annexfun Magnetic Blocks - 400PCS Magnetic Building Blocks Toys Forest Portal, Magnetic Tiles Kids Build Cubes 2026 Upgraded STEM Game Toys, Christmas Birthday Gifts for Boys & Girls Ages 3+
4.7(736)
Annexfun
Magnetic Blocks-200PCS Magnetic Building Blocks, Magnets Cubes 2026 Upgraded Stacking Magnets for Kids Forest River Indoor Construction STEM Toys, Christmas Birthday Gifts for Boys & Girls Ages 3+
4.7(733)
Fitrobust
Fitrobust 200PCS Magnetic Building Blocks Set, Magnetic Tiles Kids Build Cubes STEM Game Toys, Build Forest World Set, Christmas Birthday Gifts for Boys & Girls Age 3 4 5 6 7 8 9 10, 0.78 in Size
4.6(677)
Magneverse
Magneverse 150 PCS Magnetic Blocks - Magnetic Building Blocks for Kids, Magnet Building Cubes for Boys Girls, STEM Montessori Sensory Toys Stacking for 3 4 5 6 7 8 9 10 11 12 13 Birthday Gift
4.8(668)
Toyvimo
100PCS Magnetic Blocks Magnetic Building Blocks Sensory Toys for Kids Ages 3-5 6-8 8-12 Kids Game Toys for 3+ Year Old Boys & Girls, Mine Magnet World Craft 3 4 5 6 7 8 9 Year Old Boy Birthday Gift
4.8(653)
EchoPlan
EchoPlan 150PCS Magnetic Blocks, Magnetic Building Blocks, STEM Constructions Magnet Blocks for Boys Girls Age 3 4 5 6 7 8 9 10, Sensory Stacking Toy Christmas Birthday Gifts for Kids, 1" Large Size
4.8(608)
Annexfun
Magnetic Blocks-150PCS Magnetic Building Blocks, Magnetic Tiles Kids Build Magnetic Cubes Constructions Toys 2026 Upgraded STEM Game Outdoor Toys, Christmas Birthday Gifts for Boys & Girls Ages 3+
4.8(573)
Curious 2 Learn
Curious 2 Learn Building Blocks 300ct - STEM Toys for Creativity - 4 Year Old Boy Birthday Gift - Interlocking Discs Set - 5 Year Old Boy Birthday Gift - Educational Toys
4.7(531)
JIMI
JIMI Magnetic Building Blocks Set, 100pcs Magnetic Blocks STEM Construction Toys, Montessori Sensory Stacking Toys for Boys Girls Age 3 4 5 6 7 8, Magnet Cubes Christmas Birthday Present for Kids
4.7(494)
QRPQT
200PCS Magnetic Blocks, Magnetic Building Cube Toys for Kids, STEM Montessori Stacking, Sensory Education Toys for Toddlers Building World Set, Christmas Birthday Gifts for Kids Age 3 4 5 6 7 8 9 10
4.6(421)
HuiNiu
2026 Newly Upgrade Ferris Wheel Building Set with Fairy Light, Two-Way Rotating Ferris Wheel Building Blocks Set of 813 PCS, Amusement Park Model Kit for Kids Ages 8+, Ideas Gift for Boys and Girls
4.4(386)
FUNWHOLE
FUNWHOLE Western-Saloon Lighting Building-Bricks Set - The Old West Saloon LED Light Construction Building Model Set 2026 Pcs for Adults and Teen
4.8(373)
Blue Marble
NATIONAL GEOGRAPHIC Kids Jumbo Cardboard Building Blocks – 40 Heavy-Duty Bricks in 3 Sizes, Build & Learn with Game Spinner & Activity Cards for Kids 3+, Indoor Play Construction Toy for STEM Learning
4.8(319)
BiggoBlocks
BiggoBlocks Big Blocks for Kids Ages 4-8 — Indoor & Outdoor Blocks for Kids Games — Large Building Blocks (48 pc) Learner Set
4.8(301)
ToyUnited
ToyUnited 4-in-1 Magnetic Blocks with 24 Light Up Blocks, 200PCS Magnetic Building Blocks with 8 Base Plates, Screen-Free Magnetic Building Cubes Toy, Christmas Birthday Gifts for Boys Girls Age 3+
4.7(299)
MOD Complete
Standard Unit Building Blocks for Toddlers with Storage Tray (64 Pcs) Sanded Wood Blocks for Children, Original STEAM, and STEM Learning, Classic Wooden Toys for Kids Parties and Classrooms
4.7(255)
SSAWER
SSAWER Magnetic Blocks Toys for Kids, 100PCS Magnetic Building Blocks, Magnetic Cubes, Sensory Stacking Toys for STEM Constructions Magnet Blocks for Boys Girls Age 4 5 6 7 8-12 Birthday Gifts
4.8(244)
burgkidz
burgkidz 150PCS Jumbo Building Blocks with Clear Storage Box & Baseplate Lid - STEM Educational Toys for Toddlers 3+ Years, Compatible with Major Building Systems
4.8(222)
EchoPlan
EchoPlan 200PCS Magnetic Blocks, Magnetic Building Blocks, Magnet Blocks Cubes, STEM Educational Stacking Magnet Toy for Kids Ages 3 4 5 6 7 8 9 10 11, Birthday Gifts for Boys and Girls, 1" Large Size
4.7(194)
LionFuny
LionFuny 200PCS Magnetic Blocks,Magnetic Building Blocks Stacking Toys,Magnet Toys Building World Set, STEM Sensory Christmas Birthday Gift for Toddlers Boys Kids Age 3 4 5 6 7 8,Upgrade 1" Large Size
4.8(162)
Wxlbr
Wxlbr Magnetic Blocks, Magnetic Building Blocks,STEM Constructions Magnet Blocks for Kids, Boys and Girls Age 3+ Years Old, Building Toys Gifts for Kids 84PCS 1" Large Size
4.8(152)
Jovi-mindly
Jovi-mindly＆Notchies 96 PCS Wooden Blocks Wooden Toys with Storage Bag, Preschool Learning Toys Wood Blocks Building for Kids Ages 4-8 Creative Construction Game,FSC Certified,Birthday Toys Gifts
4.5(132)
Magnetopia
300PCS Magnetic Blocks - Magnetic Building Blocks Cubes Adventurer, Magnet Toys for Kids Age 3+, Toy Building Set for Kids, Magnets Stacking Construction Birthday Gifts for Boys Girls Age 4-8, 8-12
4.8(131)
Bingyouth
Bingyouth Large Building Foam Blocks for Toddlers, EVA Stacking Foam Building Blocks Toy Set, Non-Toxic, Washable, Early Learning Construction Toys & Gifts for Kids Boys & Girls (Blue, Pieces, 30)
4.7(131)
Laoren
Laoren Magnetic Building Blocks 200PCS, STEM Toys Educational Magnet Cubes, Learning Sensory Toys for Kids Ages 4-12, Birthday Gifts for Boys & Girls
4.9(125)
Annexfun
Annexfun 464PCS Magnetic Blocks with 10 Action Figures– 2026 STEM Magnetic Building Blocks for Kids 6+ Christmas, Creative Educational Play Set for Boys & Girls
4.6(125)
LEGO
LEGO Star Wars SMART Play: Luke’s Red Five X-Wing Interactive Building Toy - All-in-One Set - Reacts to How You Move and Play with a SMART Brick - Gift for Boys, Girls, Kids Ages 6+ - 75423
4.8(114)
HGCYCF
HGCYCF Christmas Santa Building Blocks Set Compatible with Lego Advent Calendar 2026 Stacking New Toys Holiday Present Box New Year Xmas Gifts for Kids for Boys & Girls and Adults
3.7(92)
Mega Bloks
MEGA BLOKS First Builders Toddler Block Toys Set, Build & Match Animal Tractor with 30 Pieces, Learn Animals and Colors, Red and Blue, Ages 1+ Years
4.8(78)
MORPHIMO
MORPHIMO 450 PCS Magnetic Building Blocks Set - Big STEM & Sensory Toy for Kids - Stacking Magnets - Instruction Book & Fabric Storage Bag - Shared Play Toy for Siblings & Friends
4.5(62)
LOGBAY
LOGBAY 2026 Latest 200 PCS Morandi Building Blocks for Toddlers Ages 3+, Big Bricks Set with Baseplate, STEM Educational Toys for Kids, Compatible Style 200psc+1board Morandi
3.5(55)
VNLINA
VNLINA Magnetic Blocks Building Toys - 154PCS Magnet Building Blocks Set Construction Cubes STEM Sensory Stacking Kids Toys for Boys Girls
5.0(21)
OOIEWPQ
OOIEWPQ 140PCS Magnetic Building Blocks for Kids, 2026 Upgraded Light-Up Ocean World Magnet Cubes Set, STEM Building Toys for Boys Girls Toddlers Ages 3 4 5 6 7 8-12 Holiday Birthday Gifts
3.7(21)
VOVOAN
VOVOAN 100PCS Magnetic Blocks-2026 Upgraded STEM Montessori Toys,Magnetic Cubes,Sensory Construction Cubes for Boys Girls Ages 3-10, Build Forest World Set
4.8(20)
ZZXYPX
ZZXYPX 8-in-2 Transforming Building Blocks Set - 766 Pieces STEM Educational Toy, Robot & Train Models Compatible with Major Brands, Creative Gift for Kids Ages 6-14
4.2(15)
BananMelonBM
BananMelonBM 100 PCS Magnetic Blocks - Transparent Rainbow Magnetic Cubes Building Toys for Kids Ages 2-4 4-8, STEM Learning Preschool Educational Sensory Magnet Toys for Boys Girls
4.4(10)
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