Shop Plastic Building Blocks Sets

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$39.29
Straw Constructor STEM Building Toys 800 Pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe For Kids- Develops Motor
Amazon.com
299
Free shipping
$39.29
Straw Constructor STEM Building Toys 800 Pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe For Kids- Develops Motor
Amazon.com
299
$23.99
Kids Building Blocks STEM Toys, 120 PCS Plastic Gear Interlocking Sets That Bends - Safe Material - Toddler Educational Toy For Girls And Boys Aged 3+
Amazon.com
240
$23.99
Kids Building Blocks STEM Toys, 120 PCS Plastic Gear Interlocking Sets That Bends - Safe Material - Toddler Educational Toy For Girls And Boys Aged 3+
Amazon.com
240
$19.94
FUN LITTLE TOYS 1100 PCS Building Blocks For Kids 6-12, Creative Bulk Building Bricks Set For Open-Ended Play, 147 Shapes 17 Colors, Compatible With
Amazon.com
1K+
$19.94
FUN LITTLE TOYS 1100 PCS Building Blocks For Kids 6-12, Creative Bulk Building Bricks Set For Open-Ended Play, 147 Shapes 17 Colors, Compatible With
Amazon.com
1K+
$13.99
$19.99
TOMYOU 200 Pieces Building Blocks Kids STEM Toys Educational Discs Sets Interlocking Solid Plastic For Preschool Boys And Girls Aged 3+, Safe Material
Amazon.com
2K+
30% off
$13.99
$19.99
TOMYOU 200 Pieces Building Blocks Kids STEM Toys Educational Discs Sets Interlocking Solid Plastic For Preschool Boys And Girls Aged 3+, Safe Material
Amazon.com
2K+
$25.99
Straw Constructor Toy 600Pcs STEM Building Toys Set,Upgrade Interlocking Plastic Educational Toys Engineering Building Kit Safety Material Creativity
Amazon.com
50
$25.99
Straw Constructor Toy 600Pcs STEM Building Toys Set,Upgrade Interlocking Plastic Educational Toys Engineering Building Kit Safety Material Creativity
Amazon.com
50
$24.99
$34.99
Beblox Building Blocks For Kids - 250-Piece Connecting Tiles Set - Interlocking Building Blocks For Kids, STEM Toys Kit, Fun & Educational Gifts For
Amazon.com
4
28% off
$24.99
$34.99
Beblox Building Blocks For Kids - 250-Piece Connecting Tiles Set - Interlocking Building Blocks For Kids, STEM Toys Kit, Fun & Educational Gifts For
Amazon.com
4
$191.08
Jumbo Blocks 96 Piece Standard Set
Amazon.com
500
Free shipping
$191.08
Jumbo Blocks 96 Piece Standard Set
Amazon.com
500
$78.99
Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (48 Pc) Learner Set
Amazon.com
61
Free shipping
$78.99
Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (48 Pc) Learner Set
Amazon.com
61
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
962
Free shipping
$35.75
KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
Amazon.com
962
$29.99
Picassotiles 120Pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy For
Amazon.com
7K+
$29.99
Picassotiles 120Pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy For
Amazon.com
7K+
$39.99
IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set For Boys And Girls Ages 5 6 7 8 9 10
Amazon.com
1K+
Free shipping
$39.99
IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set For Boys And Girls Ages 5 6 7 8 9 10
Amazon.com
1K+
$131.99
Excellerations Ice Blocks Set Of 20, Building Blocks, STEM Engineering For Kids, Jumbo Floor Block Set
Amazon.com
1
Free shipping
$131.99
Excellerations Ice Blocks Set Of 20, Building Blocks, STEM Engineering For Kids, Jumbo Floor Block Set
Amazon.com
1
$19.99
Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy For Creative Building, Educational STEM Learning, Construction Block Play For Kids,
Amazon.com
13K+
$19.99
Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy For Creative Building, Educational STEM Learning, Construction Block Play For Kids,
Amazon.com
13K+
$32.99
K'nex Education - Intro To Simple Machines: Gears Set - 198 Pieces - Grades 3-5 - Engineering Education Toy
Amazon.com
880
$32.99
K'nex Education - Intro To Simple Machines: Gears Set - 198 Pieces - Grades 3-5 - Engineering Education Toy
Amazon.com
880
$17.99
RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys For Boys & Girls - Straw Building Set
Amazon.com
5K+
$17.99
RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys For Boys & Girls - Straw Building Set
Amazon.com
5K+
$32.98
Stacking Toys Building Blocks For Toddlers 60 PCS Montessori Toys For 3 4 5 6 Year Old Sensory Toys Preschool Learning Activities Stem Educational
Amazon.com
25
$32.98
Stacking Toys Building Blocks For Toddlers 60 PCS Montessori Toys For 3 4 5 6 Year Old Sensory Toys Preschool Learning Activities Stem Educational
Amazon.com
25
$54.99
Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (24 Pc With 2 Cars) Big City Set
Amazon.com
51
Free shipping
$54.99
Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (24 Pc With 2 Cars) Big City Set
Amazon.com
51
$78.99
HKM-104659 8-In-1 Mini City Building Blocks Set For Kids Ages 2 To 14 - 40 Pieces Of DIY Modern Plastic Construction Toys 2026 Model
Hekomart.com
$78.99
HKM-104659 8-In-1 Mini City Building Blocks Set For Kids Ages 2 To 14 - 40 Pieces Of DIY Modern Plastic Construction Toys 2026 Model
Hekomart.com
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+, Red
Kohl's
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+, Red
Kohl's
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+
Kohl's
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+
Kohl's
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+, Light Blue
Kohl's
$18.18
Picassotiles 108 PC Light Green Interlocking Plastic Disc, Building Chip Blocks Toy Set For Kids 3+, Light Blue
Kohl's
$149.99
$179.99
Massbricks Jumbo Plastic Building Blocks, 86 Pieces, Age 1 - 8
Walmart
Free shipping
30-day returns
16% off
$149.99
$179.99
Massbricks Jumbo Plastic Building Blocks, 86 Pieces, Age 1 - 8
Walmart
30-day returns
$112.99
HKM-100243 RC Sports Car Building Blocks Set - Model M24062802, DIY Plastic Racing Car Toy For Ages 14+ 2026 Model
Hekomart.com
$112.99
HKM-100243 RC Sports Car Building Blocks Set - Model M24062802, DIY Plastic Racing Car Toy For Ages 14+ 2026 Model
Hekomart.com
$71.99
HKM-526227 Kids ABS Plastic Stacking Building Blocks Set For Creative Learning And Modern Construction Play 2026 Model
Hekomart.com
$71.99
HKM-526227 Kids ABS Plastic Stacking Building Blocks Set For Creative Learning And Modern Construction Play 2026 Model
Hekomart.com
$99.99
HKM-158675 1:14 Speed Car Building Block Set For STEM Learning - 50 Piece Plastic Modeling Toy 2026 Model
Hekomart.com
$99.99
HKM-158675 1:14 Speed Car Building Block Set For STEM Learning - 50 Piece Plastic Modeling Toy 2026 Model
Hekomart.com
$87.99
HKM-240019 Animal Building Block Set - Customizable Plastic Bricks For Kids, Includes 50 Pieces, Suitable For Ages 2 And Up 2026 Model
Hekomart.com
$87.99
HKM-240019 Animal Building Block Set - Customizable Plastic Bricks For Kids, Includes 50 Pieces, Suitable For Ages 2 And Up 2026 Model
Hekomart.com
$79.99
Acrylic High-Transparent Building Block Cube, Rainbow Rectangular Building Block , Children's Educational Toys
Etsy
$79.99
Acrylic High-Transparent Building Block Cube, Rainbow Rectangular Building Block , Children's Educational Toys
Etsy
$144.99
Robotime 3D Puzzles Plastic House Building Set Toy Diy Mechanical Model Building Kit For Adults, Multicolor, 10.40"8.10"5.10"
Macy's
Free shipping
$144.99
Robotime 3D Puzzles Plastic House Building Set Toy Diy Mechanical Model Building Kit For Adults, Multicolor, 10.40"8.10"5.10"
Macy's
Free shipping
$23.99
Learning Resources Plastic Pattern Blocks Set, Multicolor
Kohl's
Affordable price · Great Color · Great for children · High-quality Material · Learning Resources
$23.99
Learning Resources Plastic Pattern Blocks Set, Multicolor
Kohl's
Affordable price · Great Color · Great for children · High-quality Material · Learning Resources
$87.99
HKM-110099 Educational Plastic Building Blocks For Modern Picture Frame Construction, 50-Piece Set, Suitable For Ages 2 And Up 2026 Model
Hekomart.com
$87.99
HKM-110099 Educational Plastic Building Blocks For Modern Picture Frame Construction, 50-Piece Set, Suitable For Ages 2 And Up 2026 Model
Hekomart.com
$72.99
HKM-400019 4-In-1 Educational Space-Themed Building Block Set For Ages 8 And Up - DIY Plastic 3D Model Puzzle 2026 Model
Hekomart.com
$72.99
HKM-400019 4-In-1 Educational Space-Themed Building Block Set For Ages 8 And Up - DIY Plastic 3D Model Puzzle 2026 Model
Hekomart.com
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    Shop Plastic Building Blocks Sets

    Sponsored
    About our ads
    $39.29
    Straw Constructor STEM Building Toys 800 Pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe For Kids- Develops Motor
    Amazon.com
    299
    Free shipping
    $39.29
    Straw Constructor STEM Building Toys 800 Pcs-Colorful Interlocking Plastic Enginnering Toys- Fun- Educational- Safe For Kids- Develops Motor
    Amazon.com
    299
    $23.99
    Kids Building Blocks STEM Toys, 120 PCS Plastic Gear Interlocking Sets That Bends - Safe Material - Toddler Educational Toy For Girls And Boys Aged 3+
    Amazon.com
    240
    $23.99
    Kids Building Blocks STEM Toys, 120 PCS Plastic Gear Interlocking Sets That Bends - Safe Material - Toddler Educational Toy For Girls And Boys Aged 3+
    Amazon.com
    240
    $19.94
    FUN LITTLE TOYS 1100 PCS Building Blocks For Kids 6-12, Creative Bulk Building Bricks Set For Open-Ended Play, 147 Shapes 17 Colors, Compatible With
    Amazon.com
    1K+
    $19.94
    FUN LITTLE TOYS 1100 PCS Building Blocks For Kids 6-12, Creative Bulk Building Bricks Set For Open-Ended Play, 147 Shapes 17 Colors, Compatible With
    Amazon.com
    1K+
    $13.99
    $19.99
    TOMYOU 200 Pieces Building Blocks Kids STEM Toys Educational Discs Sets Interlocking Solid Plastic For Preschool Boys And Girls Aged 3+, Safe Material
    Amazon.com
    2K+
    30% off
    $13.99
    $19.99
    TOMYOU 200 Pieces Building Blocks Kids STEM Toys Educational Discs Sets Interlocking Solid Plastic For Preschool Boys And Girls Aged 3+, Safe Material
    Amazon.com
    2K+
    $25.99
    Straw Constructor Toy 600Pcs STEM Building Toys Set,Upgrade Interlocking Plastic Educational Toys Engineering Building Kit Safety Material Creativity
    Amazon.com
    50
    $25.99
    Straw Constructor Toy 600Pcs STEM Building Toys Set,Upgrade Interlocking Plastic Educational Toys Engineering Building Kit Safety Material Creativity
    Amazon.com
    50
    $24.99
    $34.99
    Beblox Building Blocks For Kids - 250-Piece Connecting Tiles Set - Interlocking Building Blocks For Kids, STEM Toys Kit, Fun & Educational Gifts For
    Amazon.com
    4
    28% off
    $24.99
    $34.99
    Beblox Building Blocks For Kids - 250-Piece Connecting Tiles Set - Interlocking Building Blocks For Kids, STEM Toys Kit, Fun & Educational Gifts For
    Amazon.com
    4
    $191.08
    Jumbo Blocks 96 Piece Standard Set
    Amazon.com
    500
    Free shipping
    $191.08
    Jumbo Blocks 96 Piece Standard Set
    Amazon.com
    500
    $78.99
    Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (48 Pc) Learner Set
    Amazon.com
    61
    Free shipping
    $78.99
    Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (48 Pc) Learner Set
    Amazon.com
    61
    $35.75
    KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
    Amazon.com
    962
    Free shipping
    $35.75
    KNEX Education - Intro To Structures: Bridges Set - 207 Pieces - For Grades 3-5 Construction Education Toy
    Amazon.com
    962
    $29.99
    Picassotiles 120Pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy For
    Amazon.com
    7K+
    $29.99
    Picassotiles 120Pcs Hedgehog Interlocking Building Blocks Tiles Construction Toy Set Learning Playset STEAM Development Preschool Kindergarten Toy For
    Amazon.com
    7K+
    $39.99
    IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set For Boys And Girls Ages 5 6 7 8 9 10
    Amazon.com
    1K+
    Free shipping
    $39.99
    IQ BUILDER | STEM Learning Toys | Creative Construction Engineering | Fun Educational Building Blocks Toy Set For Boys And Girls Ages 5 6 7 8 9 10
    Amazon.com
    1K+
    $131.99
    Excellerations Ice Blocks Set Of 20, Building Blocks, STEM Engineering For Kids, Jumbo Floor Block Set
    Amazon.com
    1
    Free shipping
    $131.99
    Excellerations Ice Blocks Set Of 20, Building Blocks, STEM Engineering For Kids, Jumbo Floor Block Set
    Amazon.com
    1
    $19.99
    Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy For Creative Building, Educational STEM Learning, Construction Block Play For Kids,
    Amazon.com
    13K+
    $19.99
    Brain Flakes 500 Piece Set, Ages 3+, Interlocking Plastic Disc Toy For Creative Building, Educational STEM Learning, Construction Block Play For Kids,
    Amazon.com
    13K+
    $32.99
    K'nex Education - Intro To Simple Machines: Gears Set - 198 Pieces - Grades 3-5 - Engineering Education Toy
    Amazon.com
    880
    $32.99
    K'nex Education - Intro To Simple Machines: Gears Set - 198 Pieces - Grades 3-5 - Engineering Education Toy
    Amazon.com
    880
    $17.99
    RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys For Boys & Girls - Straw Building Set
    Amazon.com
    5K+
    $17.99
    RAINBOW TOYFROG Straw Constructor Toys Stem Building Toys - 300 Pcs Connectors Toy Building Sets Kids Toys For Boys & Girls - Straw Building Set
    Amazon.com
    5K+
    $32.98
    Stacking Toys Building Blocks For Toddlers 60 PCS Montessori Toys For 3 4 5 6 Year Old Sensory Toys Preschool Learning Activities Stem Educational
    Amazon.com
    25
    $32.98
    Stacking Toys Building Blocks For Toddlers 60 PCS Montessori Toys For 3 4 5 6 Year Old Sensory Toys Preschool Learning Activities Stem Educational
    Amazon.com
    25
    $54.99
    Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (24 Pc With 2 Cars) Big City Set
    Amazon.com
    51
    Free shipping
    $54.99
    Biggoblocks Big Blocks For Kids Ages 4-8 - Indoor & Outdoor Blocks For Kids Games - Large Building Blocks (24 Pc With 2 Cars) Big City Set
    Amazon.com
    51
    $78.99
    HKM-104659 8-In-1 Mini City Building Blocks Set For Kids Ages 2 To 14 - 40 Pieces Of DIY Modern Plastic Construction Toys 2026 Model
    Hekomart.com
    $78.99
    HKM-104659 8-In-1 Mini City Building Blocks Set For Kids Ages 2 To 14 - 40 Pieces Of DIY Modern Plastic Construction Toys 2026 Model
    Hekomart.com