A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.

12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set

$28.87
$28.87 $37.99
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A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.
  • A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
  • Child holding a small vehicle model made of interlocking bricks against a blurred green outdoor background.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
  • A close-up lifestyle shot of multiple hands using a red-handled screwdriver to assemble white plastic building pieces on a colorful patterned rug.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
  • A young child in a red knit sweater sits on a woven rug indoors, playing with a small toy vehicle built from orange, white, and blue building blocks. An adult hand is helping adjust the toy, and a softly lit living room background is visible.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
  • Child holding a small vehicle model made of interlocking bricks against a blurred green outdoor background.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
  • A close-up lifestyle shot of multiple hands using a red-handled screwdriver to assemble white plastic building pieces on a colorful patterned rug.
  • 12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set
12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set

12-in-1 Stem Kit Toy for Kids - 152 Piece Construction Building Set

$28.87
$28.87 $37.99

• Grows with Your Child: Scalable difficulty levels make this kit equally engaging for a 4-year-old mastering basics or a 10-year-old designing complex custom vehicles. 

• 152 Heavy-Duty Components: Includes flexible plates, structural nuts, bolts, massive rugged wheels, and custom wrenches that click satisfyingly into place. 

• Storage Made Simple: Ships with a portable, easy-to-clean storage tub, ensuring small pieces stay contained and organized after cleanup.

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