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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

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Construction Set Toys(149)
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0–3 months(3)
3–6 months(1)
6–12 months(1)
3 years(31)
4 years(34)
5 years(50)
6 years(73)
7 years(73)
8 years(109)
9 years(106)
10 years(103)
11 years(83)
12 years(54)

Category

Construction Set Toys(149)
Craft Kits(1)
Doll & Action Figure Accessories(1)
Foam Blocks(3)
Interlocking Blocks(2)
Marble Track Sets(2)
Print Books(1)
Wooden Blocks(4)

188 products

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Choco Layer Cake Mini Blocks - Mastermind Toys___245018

Choco Layer Cake Mini Blocks - Mastermind Toys___245018

-30%Clearance

MMT Mini Blocks Chocolate Layer Cake

Regular price $8.98

Sale price $8.98 Regular price ~~$12.99~~

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Swiss roll Mini Blocks - Mastermind Toys___245017

Swiss roll Mini Blocks - Mastermind Toys___245017

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MMT Mini Blocks Swiss Roll

Regular price $8.98

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Bricktanicals For Brick Lovers Box of Chocolates - 133 Pieces - Mastermind Toys___249894

Bricktanicals For Brick Lovers Box of Chocolates - 133 Pieces - Mastermind Toys___249894

Bricktanicals For Brick Lovers Box of Chocolates - 133 Pieces

Regular price $12.98

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Waffle Mini Blocks - Mastermind Toys___245020

Waffle Mini Blocks - Mastermind Toys___245020

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MMT Mini Blocks Waffle

Regular price $8.98

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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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Mini Construction Blocks Set Animals Assorted - Mastermind Toys___235962

Mini Construction Blocks Set Animals Assorted - Mastermind Toys___235962

MMT Mini Construction Blocks Set Animals Assorted

Regular price $4.99

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Builder Record and Play Set

Builder Record and Play Set

Builder Record and Play Set

Regular price $59.99

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LEGO® Minifigures Animal Series 28 71051 - Mastermind Toys___249550

LEGO® Minifigures Animal Series 28 71051 - Mastermind Toys___249550

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LEGO Minifigures Animal Series 28 71051

Regular price $5.99

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Dragon Blok - Base Plate Multicolors - Mastermind Toys___246540

Dragon Blok - Base Plate Multicolors - Mastermind Toys___246540

Dragon Blok - Base Plate Multicolors

Regular price $7.99

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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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Purple Heart Cake Mini Blocks - Mastermind Toys___245019

Purple Heart Cake Mini Blocks - Mastermind Toys___245019

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MMT Mini Blocks Purple Heart Cake

Regular price $8.98

Sale price $8.98 Regular price ~~$12.99~~

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K'nex Mini Classics 48pc Mini Ferris Wheel CDU - Mastermind Toys___248019

K'nex Mini Classics 48pc Mini Ferris Wheel

Regular price $24.99

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Dragon Blok French Country Lodge - Mastermind Toys___246539

Dragon Blok French Country Lodge - Mastermind Toys___246539

Dragon Blok French Country Lodge

Regular price $79.99

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Bricktanicals For Brick Lovers Teddy Bear - 354 Pieces - Mastermind Toys___249895

Bricktanicals For Brick Lovers Teddy Bear - 354 Pieces - Mastermind Toys___249895

Bricktanicals For Brick Lovers Teddy Bear - 354 Pieces

Regular price $24.98

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Bricktanicals For Brick Lovers Red Rose - 102 Pieces - Mastermind Toys___249893

Bricktanicals For Brick Lovers Red Rose - 102 Pieces - Mastermind Toys___249893

Bricktanicals For Brick Lovers Red Rose - 102 Pieces

Regular price $14.99

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Dr. SuessOne Fish, Two Fish, Red Fish Blue Fish - 571 Pieces - Mastermind Toys___249897

Dr. SuessOne Fish, Two Fish, Red Fish Blue Fish - 571 Pieces - Mastermind Toys___249897

Dr. SuessOne Fish, Two Fish, Red Fish Blue Fish - 571 Pieces

Regular price $69.99

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