Kids Building Block Sets

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15pcs/90pcs/300pcs Geometric Multicolor Snap-Together Beads Plastic Creative 3D Puzzle Building Blocks With Storage Bag, STEMY Construction Interlocking Bricks Toy Set For Kids 3+ Years Old, Preschool Learning & Imagination Development

#1 Bestseller

in PP Kids Building Block Sets

1.8k+ sold

$2.58

$2.58

-11%

-11%

Save $1.02

50/100/200/400pcs Snowflake Building Blocks, With Numbers, Letters, Etc., Colorful Winter Theme Assembly Toys, Back To School And New Year Gifts, Birthday Gifts, Holiday Design, Children's Assembly Toys

#3 Bestseller

in Multicolor Kids Building Block Sets

1.1k+ sold

$2.28

$2.28

-31%

-31%

after coupon

after coupon

NEW2026 Christmas DIY Holiday Calendar Train Building Block Set 24pcs Christmas Countdown Train, Includes Christmas Train, STEM Educational Toy Gift For Children 3 Years And Above, Christmas Gift, Christmas Decoration Toy

Only 6 left

$22.39

$22.39

-14%

-14%

Save $2.40

Local140pcs STEM Building Blocks Toys Suitable For Toddlers & Kids, Multicolor Interlocking Bricks With Color-Coded System, Blocks For Tower Building, STEM Learning Gift For &, Educational Play

1k+ sold

$5.70

$5.70

-30%

-30%

QuickShip

200pcs/Pack 1x1 Round Specialty Brick Blocks, Small Particles Loose Bricks, DIY Toys, Winter Gift, Bricks, Building Blocks

#1 Bestseller

in Multicolor Kids Building Block Sets

1k+ sold

$2.50

$2.50

-11%

-11%

Save $1.03

Beauty toy home

Multi-Particle Building Blocks Treehouse Street Scene Series, Children's Building Blocks Toy Set, Includes: Moon Treehouse, Multiple Colors Cherry Blossom Trees. DIY Educational Assembly Handmade Gift, Gift For Children, Classroom Reward Small Gift. Back To School, Birthday And Major Holiday Fashion Gift. Gift Bag Packaging More Affordable.

$5.37

$5.37

-16%

-16%