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Home LEGO® & Building Sets LEGO® & Building Sets

Building Sets

From simple stacks to epic builds,

our construction toys grow fine-motor skills,

spatial thinking, and creativity.

Building Blocks

Engineering Sets

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Construction Set Toys(116)
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Construction Set Toys(116)
Craft Kits(1)
Doll & Action Figure Accessories(1)
Foam Blocks(2)
Interlocking Blocks(2)
Marble Track Sets(1)
Print Books(1)
Wooden Blocks(4)

151 products

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MAGNA-TILES® Classic 32-Piece Set

Regular price $74.99

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LEGO Editions FIFA World Cup Official Trophy 43020 - Mastermind Toys___249619

LEGO Editions FIFA World Cup Official Trophy 43020 - Mastermind Toys___249619

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LEGO Editions FIFA World Cup Official Trophy 43020

Regular price $249.99

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MAGNA - TILES® 26Piece Travel Construction Set - Mastermind Toys___234363

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MAGNA-TILES® 26Piece Travel Construction Set

Regular price $34.99

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MAGNA - TILES Puppy Park 25 - Piece - Mastermind Toys___245566

MAGNA - TILES Puppy Park 25 - Piece - Mastermind Toys___245566

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MAGNA-TILES Puppy Park 25-Piece

Regular price $59.99

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MAGNA-TILES® Castle 25-Piece Construction Set

Regular price $59.99

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LEGO Icons Golden Retriever Puppy - Building Set 11384 - Mastermind Toys___253727

LEGO Icons Golden Retriever Puppy - Building Set 11384 - Mastermind Toys___253727

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LEGO Icons Golden Retriever Puppy - Building Set 11384

Regular price $179.99

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LEGO® Game Boy™ 72046 - Mastermind Toys___249200

LEGO® Game Boy™ 72046 - Mastermind Toys___249200

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LEGO Super Mario Game Boy 72046

Regular price $83.99

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MAGNA - TILES Fire Rescue 27 - Piece - Mastermind Toys___245571

MAGNA - TILES Fire Rescue 27 - Piece - Mastermind Toys___245571

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MAGNA-TILES Fire Rescue 27-Piece

Regular price $59.99

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LEGO® Botanicals Magnolia Branches 11510 - Mastermind Toys___249612

LEGO® Botanicals Magnolia Branches 11510 - Mastermind Toys___249612

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LEGO® Botanicals Magnolia Branches 11510

Regular price $64.99

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MAGNA - TILES Rail Racers 33 - Piece - Mastermind Toys___245573

MAGNA - TILES Rail Racers 33 - Piece - Mastermind Toys___245573

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MAGNA-TILES Rail Racers 33-Piece

Regular price $59.99

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LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car 42224 - Mastermind Toys___249505

LEGO® Technic™ Porsche 911 GT3 R REXY AO Racing Car 42224 - Mastermind Toys___249505

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LEGO Porsche 911 GT3 R REXY AO Racing Car 42224

Regular price $189.99

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LEGO Minecraft LEGO® Minecraft® The Pale Garden 21586 - Mastermind Toys___249482

LEGO Minecraft LEGO® Minecraft® The Pale Garden 21586 - Mastermind Toys___249482

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LEGO The Pale Garden 21586

Regular price $24.99

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LEGO Editions Soccer Ball Kids Building Toy 43019 - Mastermind Toys___249618

LEGO Editions Soccer Ball Kids Building Toy 43019 - Mastermind Toys___249618

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LEGO Editions Soccer Ball Kids Building Toy 43019

Regular price $169.99

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MAGNA - TILES Travel Set Deluxe 55 - Piece - Mastermind Toys___245576

MAGNA - TILES Travel Set Deluxe 55 - Piece - Mastermind Toys___245576

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MAGNA-TILES Travel Set Deluxe 55-Piece

Regular price $59.99

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LEGO® Friends Travel Boat Adventure 42664 - Mastermind Toys___246744

LEGO® Friends Travel Boat Adventure 42664 - Mastermind Toys___246744

LEGO® Friends Travel Boat Adventure 42664

Regular price $109.99

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LEGO City F1 Display Truck with Audi F1 Race Car 60493 - Mastermind Toys___249623

LEGO City F1 Display Truck with Audi F1 Race Car 60493 - Mastermind Toys___249623

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LEGO City F1 Display Truck with Audi F1 Race Car 60493

Regular price $59.99

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