To Top
Thank you for visiting Toys R Us. If you need assistance with shopping on our site, please call us at 800-869-7787 and a customer care representative will be happy to assist you. Please inform the Customer Service representative that you require assistance.
Cart

Building Sets & Blocks

Narrow By:

Brand

Gender

Boys (115)
Girls (34)

Price

How to Get it

Store Pickup (111)
Ship it (126)

FREE 2-Day Shipping

Eligible (113)
Showing 1 - 24 of 126 results
Best Selling
Meccano-Erector - Multimodel - 20 Model Motorized Set -  Spin Master - Toys"R"Us
Quick Shop
0.0 stars

Meccano-Erector - Multimodel - 20 Model Motorized Set
$39.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
Meccano-Erector - Multimodel - 10 Model Set -  Spin Master - Toys"R"Us
Quick Shop
0.0 stars

Meccano-Erector - Multimodel - 10 Model Set
$24.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Technic Cargo Plane (42025) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Technic Cargo Plane (42025)
$149.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO City Arctic Scout 30310 -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO City Arctic Scout 30310
$4.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO® FUSION Town Master 21204 -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO® FUSION Town Master 21204
$34.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Juniors Teenage Mutant Ninja Turtles Lair (10669) -  LEGO - Toys"R"Us
Quick Shop
4.0 stars

LEGO Juniors Teenage Mutant Ninja Turtles Lair (10669)
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO® FUSION Create and Race 21206 -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO® FUSION Create and Race 21206
$34.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO® FUSION Battle Towers 21205 -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO® FUSION Battle Towers 21205
$34.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Friends Jungle Bridge Rescue (41036) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO Friends Jungle Bridge Rescue (41036)
$29.99
  • Ship-To-Home
  • Free Store Pickup
Hot Price item! Cannot be combined with additional discounts**
LEGO City Arctic Supply Plane (60064) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO City Arctic Supply Plane (60064)
$49.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Architecture Trevi Fountain (21020) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Architecture Trevi Fountain (21020)
$49.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO City Arctic Snow Mobile (60032) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO City Arctic Snow Mobile (60032)
$6.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Friends Jungle Falls Rescue (41033) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Friends Jungle Falls Rescue (41033)
$19.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Friends Jungle Rescue Base (41038) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Friends Jungle Rescue Base (41038)
$59.99
  • Ship-To-Home
  • Free Store Pickup
Hot Price item! Cannot be combined with additional discounts**
LEGO Hero Factory Tunneler Beast vs. Surge (44024) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Hero Factory Tunneler Beast vs. Surge (44024)
$9.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO City Arctic Base Camp (60036) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO City Arctic Base Camp (60036)
$89.99
  • Ship-To-Home
  • Free Store Pickup
Hot Price item! Cannot be combined with additional discounts**
LEGO Friends Summer Caravan (41034) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Friends Summer Caravan (41034)
$29.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Star Wars Mos Eisley Cantina (75052) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO Star Wars Mos Eisley Cantina (75052)
$69.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO DUPLO Deluxe Box of Fun (10580) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO DUPLO Deluxe Box of Fun (10580)
$49.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Legends of Chima Laval's Fire Lion (70144) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO Legends of Chima Laval's Fire Lion (70144)
$49.99
  • Ship-To-Home
  • Free Store Pickup
Hot Price item! Cannot be combined with additional discounts**
LEGO Legends of Chima Sir Fangars Icefortress (70147) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Legends of Chima Sir Fangars Icefortress (70147)
$69.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Friends First Aid Jungle Bike (41032) -  LEGO - Toys"R"Us
Quick Shop
0.0 stars

LEGO Friends First Aid Jungle Bike (41032)
$14.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO Friends Andrea's Mountain Hut (41031) -  LEGO - Toys"R"Us
Quick Shop
5.0 stars

LEGO Friends Andrea's Mountain Hut (41031)
$9.99
  • Ship-To-Home
  • Free Store Pickup
Ships Free with a purchase of $49 or more!**
LEGO City Arctic Helicrane (60034) -  LEGO - Toys"R"Us
Quick Shop
4.0 stars

LEGO City Arctic Helicrane (60034)
$39.99
  • Ship-To-Home
  • Free Store Pickup
Hot Price item! Cannot be combined with additional discounts**
Showing 1 - 24 of 126 results
Page 12 3 4 5-6  
Best Selling