Discover the Future of Compatible Blocks
Immerse yourself in the heritage and future of Compatible Blocks—all in one place.
Pairez Toys Foam Building Blocks for Toddlers 2-4, 41 Pieces EVA Soft Stacking Blocks, Baby Bath Foam Toy Set, Early Learning Construction Toys & Gifts for Kids, Boys & Girls 18+ Months
Large Building Blocks for Kids Toddlers, 161PCS Big Building Bricks with 10"x10" Large Baseplates and Eye Accessories - Compatible with All Major Brand Blocks, 9 Color/13 Shape
Classic Building Bricks Set, 1546 Pieces Basic Building Blocks with Wheels, STEM Creative Compatible with All Major Brands, Ideal Educational Toy for Kids Teens
Pairez Toys Building Blocks Set, 1000 Piece Creative Small Bricks Set for Kids Stackable, 6 Classic Colors, Compatible with All Major Brands, Classic Blocks Toys for Kids Ages 4 5 6 7 8+ (Rainbow)
shineFinder Large Building Blocks Compatible with Duplo Building Blocks, Large Building Blocks Set, Building Blocks for Toddlers from 3 Years with Stone Box, Set for Creative Play, Educational Toy
GENERIC1000 Pieces Building Blocks DIY Kids Creative Bricks Brinquedos Educational Toys for Children Compatible With legoes
100 Piece White Bricks Bulk Assortment Pack, 9 Size White Classic Building Blocks Bricks, Compatible with Lego Parts and Pieces(Color: White)
WYSWYGClassic Big Building Block Set, Large 81 Pieces Building Bricks and 2 Base Plates, Compatible with All Major Brand Bulk Bricks, Toddler STEM Toys for Boys Girls Age 3 4 5 6 Years Old
500 Pieces Building Bricks Set-Basic Building Blocks, STEM Creative Compatible with All Major Brands,Bulk Basic Toys, Birthday Gift for Kids
1500 Pieces Building Bricks, Classic Bulk Small Blocks, Classic Building Bricks Set Basic Building Blocks Compatible with All Major Brands
HOTUT Classic 1500 Pieces Building Blocks, Classic Building Bricks Set Compatible with Most Major Brands, Large Creative Building Toy for Kids, Building Toys for Kids, Girls, Boys Aged 6 Plus
Lekebaby Classic Building Bricks Set, 1546 Pieces Basic Building Blocks with Wheels, STEM Creative Compatible with All Major Brands
AMERTEER Soft Rubber Building Block Early Educational Toy Can Be Boiled And Bitten And Build A Preschool Education Sensory Stacking Rock Suitable For Baby 1-3 Years Old Blocks Toy Storage Bucket 50Pcs
Building Bricks 500 Piece Block Set, Compatible with All Major Brands for Kids up to 6 Years Old 8 Classic Colors, 16 Bulk Shape
EKIND Classic Large Blocks Building Base Block Plate 10" x 10" - Compatible with Large Pegs for Toddlers, Building Block All Major Brands (2 PCS, Dark Green)
1000 Pcs Building Blocks Compatible with Branded Blocks
Beauenty 100 Piece Soft Plastic Multi Colored Building Block,Compatible Blocks Stackable 3D Toys for Kids,Large Building Blocks for Ages 3 and Up Construction Toys Accessories (c1)
Cutedeer 258 Piece Classic Big Building Blocks Set for Kids Toddlers Compatible with All Major Brands, Large Building Bricks STEM Toys with Gift Box for All Ages Boys Girls
HUIZDQ 1000 Pieces Building Blocks, Classic Stackable Base Plates, 3 6.3" x 6.3" Blue, Gray and Green Base Plates,Compatible with All Major Brands
M.Y 1000 Building Bricks Construction Building Blocks Play Set
aotipol Building Blocks for Kids Toddlers Including a Baseplate, 101-piece Large Classic Building Bricks Set for Kids of All Ages, Basic STEM Toys Gift, Compatible with All Major Brands
TERRIFI 240 Pieces Masonry Profile Bricks, Classic Wall Building Bricks, Suitable for Wall Parts and Pieces Diverse Bulk Toy Kit, Compatible with Major Brands
Building Bricks 520 Pieces Construction Toys Set, 500 pcs Basic Building Blocks in 17 Shapes Includes Wheels, Doors and Windows, Bulk Blocks with Reusable Storage Box, Compatible to All Major Brands
82 Piece Windows & Doors & Fences Sets Building Block Toy -Compatible Major Brands Children Gifts
1600 Pieces Building Bricks, Building Bulks Blocks with 2 Packs 24x24 Studs Sticky Plates and 46PCS Wheel Accessory, Creative Building Toy Compatible with All Major Brands - 18 Shape/16 Color
Brick Cube with Building Blocks, Mini Toy Included, Compatible with Lego Cube, Inspired by Rubix Cube for Kids - Educational Toy (White)
Building Bricks Set,Classic Colors Building Blocks Toys,Compatible with All Major Brands,Birthday Gift for Kids (Pink-Purple 1000PCS)
JOYIN 80Pcs Toddlers Car Building Blocks Set, 12Pcs Different Vehicles, Build Your Own Toy Cars, Compatible with Brand Name Building Bricks for Kids Boys Girls Birthday Easter Gift
Classic Bulk Bricks, Bulk Building Bricks Compatible with Lego baseplate, Classic Bulk Building Blocks in Random Color, Kids Creative Set, Mixed Shape
1900 Pieces Building Bricks, Building Bulks Blocks with 1 Packs 24x24 Studs Sticky Plates,400PCS Flowers and Tree/Grassland, Creative Building Toy Compatible with All Major Brands 14 Shape/18 Color
Building Bricks Compatible with Lego Classic - 300 Pieces Basic Bulk Building Blocks in Random Color - Mixed Shape
Melissa & Doug Wooden Building Blocks Set - 100 Blocks in 4 Colors and 9 Shapes - FSC Certified
Cutedeer 138 Piece Building Blocks for Kids Toddlers, Classic Big Bricks Set Compatible with All Major Brands, STEM Large Building Toys with Gift Box for All Ages Boys Girls
3 otters 1000PCS Building Bricks Set, Classic Creative Building Blocks Birthday for 2 3 4 5 6 7 8 Boys Girls Compatible with All Major Brands
Strictly Briks Compatible with Mega Blocks Toy Building Block, Beginner Bricks Stackable Baseplates, Large Pegs for Babies and Toddlers, Compatible with All Brands, Blue, 1 Piece, 12.5 x 15 Inches
Melissa & Doug Wooden Building Blocks Set - 100 Blocks in 4 Colors and 9 Shapes - FSC Certified
100 Piece Dark Gray Bricks Bulk, 12 Size Dark Grey Classic Building Blocks Bricks, Compatible with Lego Parts and Pieces(Color: Dark Gray)
Building Blocks Set for Kids with Baseplate 101Pcs Classic Bulk Blocks for Toddlers Boys Girls Aged 3+ Years Old 15 Random Colors Birthday Gift Compatible with Lego All Major Brand
Large Building Blocks for Kids Toddlers Including 2 Piece Baseplates, Building Bricks Set for Kids Age 3-5, Basic Big Building Blocks Compatible with duplos and Major Brands
Christmas Building Blocks Compatible for Lego Christmas Snowman Micro Blocks Stacking New Toys Holiday Present Box New Year Gifts for Kids 6-12 Years Old Boys and Girls(Snowman)
Building Bricks 121 Pieces 2x4 Multi-Color Building Block, Compatible with Classic Building Block, Creative Building Block Toys for Kids(Grey,Green,Red,Yellow,Blue)
Coodoo Upgraded Magnetic Blocks Tough Tiles STEM Toys for 3+ Year Old Boys and Girls Learning by Playing Games for Toddlers Kids, Compatible with Major Brands Building Blocks - Starter Set
Soft Building Blocks for Toddlers, Baby Blocks Stacking Blocks for Toddlers 1-3 STEM Toddler Gifts, Baby Soft Rubber Block Compatible with Mega Building Blocks for Preschool, 40 PCS
Apostrophe Games Large Building Blocks Base Plates Compatible with All Major Brands – 15 x 10 Inches for Construction Bricks – 4-Pack Multicolor for Table and Floor Use, STEM Learning
Coodoo Upgraded Magnetic Blocks 138PCS Magnetic Building Tiles STEM Toys for 3+ Year Old Boys and Girls Learning by Playing Games for Toddlers Kids Compatible with Major Brands Building Blocks
Christmas Winter Snow House Building Set with LED Lights, Christmas Village House Building Blocks, Compatible with Lego Xmas Gingerbread House Kit, Gift for Girls Boys Ages 6+ (1024PCS)
Large Building Blocks for Toddlers 2-5, 81 Pieces Big Building Bricks Set with 2 Baseplates,Educational Toys for Children Boys Girls, Compatible Legos and Top Brands
1330 Pieces Classic Building Bricks, Building Blocks Compatible with All Large Brands, Includes Doors, Windows, Trees, Street Lanterns, Wheels, Eyes
B&K 90 Pieces Building Blocks Classic Bricks 6 Colors | Bricks STEM Toy for Compatible with All Ages. (90 Pieces)
B&K 335 Pieces Small Building Blocks Classic Bricks 6 Colors | Small Building Bricks STEM Toy for Compatible with All Ages.
Anksono Building Bricks 1000 Pieces Bulk Toys Kids Building Blocks 11 Colors Compatible with All Major Brands-Add 39 Accessories with Wheels Tires Axles Windows & Doors-For Above 3 Year Old Boys Girls
PicassoTiles Magnet Building Tile Blocks Addon 8 Magnetized Action Figures Construction Vehicle Zoo Animal Theme Compatible with Magnetic Build Tiles Playset STEM Learning Girls Boys Ages 3+ PTA21
Liberty Imports Big Building Blocks 166 Pieces with Storage Organizer Box, Large Bricks Set Educational Learning Classic Construction Toy Set for Toddlers, Kids - Compatible with Duplo
PicassoTilesMagnet Tile Motorized Car Base Self Turning Omnidirectional Truck with Light And Motor Playset Magnetic Tiles Construction Building Blocks Compatible STEM Learning Preschool Ages 3+ PTU05
Strictly BriksCompatible with Lego Toy Building Block, Vibrant Colors, 156 Pieces, Classic Bricks Building Starter Kit for Kids, 100% Compatible with All Major Brick Brands
EKIND 4 PCS Classic Building Base Block Plate 10" x 10" Compatible with Building Brickyard Blocks All Major Brands (Black)
ekuziBuilding Bricks Compatible with Lego Classic - 1000 Pieces Basic Bulk Building Blocks in Random Color - Mixed Shape
Feleph 260 Pieces Masonry Profile Bricks Set Building Blocks for Wall Parts and Pieces Diverse Bulk Toy Kit Compatible with Major Brands (Gray)
PicassoTiles 12pcs Magnetic Brick Tiles STEM Creative Magnetic Tiles Building Block Set Building Brick Construction Toy Socket Spikes Toys Accessory Educational Imaginative Learning Kit Stacking Set
Cherry Blossom Tree Building Kit, Flowers House Construction Set，Tree and Flowers House Building Blocks Toys for Girls and Adults，1446 Pieces 3.6cm Mini Bricks Not Compatible with Legos
EKIND4 PCS Classic Building Base Block Plate 10" x 10" Compatible with Building Brickyard Blocks All Major Brands (Green)
EKIND 7 Color 12 Shapes Classic Educational Creative Building Bricks Sets (200 Grams, 300+ pieces)
2-in-1 Kids Toys for 2 3 4 5 6 7 + Year Old Boys Girls Toddlers Upgrade Classic Big Bricks Marble Run Building Blocks, Toss Ring Games Compatible with All Major Brands for Christmas Birthday
3in1 Marble Runs for Kids 4-8 Building Blocks/246Pcs Classic Big Blocks Toys Set Compatible with DUPLO Lego Sets/Marble Maze Race Track/Montessori Learning STEM Toys for Toddler,Kids Age 3,4,5,6,7,8+
Building Blocks for Toddlers 2-5 Including a Baseplate, 150 Piece Big Building Blocks for Kids, Block and Bricks Set Educational Toys for Children Boys Girls All Ages, Compatible with All Major Brands
Brickyard Building BlocksBaseplates, Large Thick Base Plates for Building Bricks, for Activity Table or Displaying Toys
Liberty Imports24 PCS Big Building Blocks Playground Accessories Set, Early STEM Learning Creative Building Toy Bricks for Toddlers, Kids - Compatible with Duplo
KASTWAVE Baseplates, Building Blocks Compatible with All Major Building Brick Brands, Stackable Bases, Building Base Accessory for Kids and Adults Pack of 4 (1 Green + 1 red + 1 Blue + 1 Yellow)
Creative QT MakerBase - Peel-and-Stick Building Blocks Baseplates 10”x10” for All Major Brands of Toy Building Sets, Sturdy Stacking Blocks Table Base, Building Bricks Play Table Top
Classic Building Brick 1x2, 110 Piece Bulk Brick Block, Compatible with Lego Parts and Pieces 3004, Creative Play Set - Compatible with and All Major Brick Brands (110 Pcs) (Blue)
JIXIn 3in1 Marble Runs for Kids 4-8/Building Blocks Compatible with LEGO DUPLOS for Age 2-5/Marble Run for Kids Ages 3-5 STEM Toy Set with 164 Pcs Classic Big Block/Gift Toys for Kids Age 3 4 5 6 7 8+
Strictly Briks Compatible with Lego Duplo Toy Building Blocks for Kids and Toddlers, Classic Big Bricks Set and Baseplates, Large Pegs for Ages 3 and Up, Basic Colors, 119 Pieces
EKIND 4 PCS Self Adhesive Classic Building Brick Plate 10" x 10" Compatible with Building Brickyard Blocks All Major Brands (Blue+ Green+ Gray+ Sand)
Pairez Toys Foam Building Blocks for Toddlers 1-3, 81 Pieces Soft Stacking Blocks Toy Set, Baby Bath Foam Toys, Sensory and Montosorri Toys for Boys & Girls 18+ Months
Feleph 1000PCS Multicolored Round Plates 1X1 Building Blocks MOC Pieces Dots Bulk Studs Accessories Compatible with Major Brand
MGOBOBTOY 70 pcs magnetic building blocks, a set of various shapes that can be freely built. It is a nice toy for kids over 3 years old-magnetic poles blocks.
Lekebaby Classic 1500 Pieces Building Bricks Kit Basic Brick Set Classic Colors for Kids Creative Play, Compatible with All Major Brands, Gifts Educational Toy for Boys Girls 6 Years Old and Up
Pairez ToysClassic Base Plates, 32x32 Square Baseplates, Flat Boards to Build on, Base for Tables, Mats, and More, Compatible with All Major Brands, STEM Toys for 4+ Years Old (Yellow & Purple)
TOY PLAYER City London Bus Building Blocks, Compatible with Lego, Double Deckers London Bus and Bus Station Building Kits, 458PCS Bricks
TTEHGB TOY Classic Building Brick 1x4, 100 Piece Bulk Brick Block, White 1x4 Bricks, Compatible with Lego Parts and Pieces 3010(Colour: White)
BanBao Burj Al Arab Dubai Construction Building Blocks Set
Classic Building Bricks 100 Pieces 2x4 Black, Classic Brick Block Parts and Pieces 3001, Compatible with Lego, Age 6+ Creative Building Block Toys for Kids
Gracieux Moda 48 Pieces Premium Magnetic Building Tiles | STEM Magnetic Block Toy for 3+ Year Old Boys and Girls | 3D Magnet Puzzles Stacking Blocks | Birthday Gift
Gracieux Moda120 Pieces (Including 2 Trucks) Premium Magnetic Building Tiles | STEM Magnetic Block Toy for 3+ Year Old Boys and Girls | 3D Magnet Puzzles Stacking Blocks | Birthday Gift
Pairez Toys Foam Blocks for Toddlers, 138 Pieces EVA Soft Stacking Building Blocks Toy Set, Early Learning Construction Toys & Gifts for Kids, Boys & Girls 18+ Months 1-3 Years
GOOLSKY Building Bricks 1000 Pieces, Basic Building Blocks with Random Colors, 8 Shapes, 1000Pcs Bulk Building Bricks for Kids Age 3+, Compatible to All Major Brands
Brick Loot Titanic Building Blocks Large Set, Toy Ship Model Kit, Building Bricks Sets for Adults or Kids, 6 Year Old +, Home Decor, Quality Blocks Compatible with Lego & Major Brands, 390 Pieces
Build Bonanza Duze Self Adhesive Tape Works Building Block &Toy-Block Compatible Peel and Stick Tape (4 Piece)
TTEHGB TOY Classic Bulk Brick Block 2x4, 100 Piece Building Brick Black, Compatible with Lego Parts and Pieces 3001, Creative Play Set - Compatible with Major Brands(Colour:Black)
MGOBOBTOY 70pcs magnetic building blocks, building underground mineral world, which is a STEM sensory toy or gift for boys and girls over 3 years old- magnetic pole cubes
shineFinder 8 Plate Set Building Plate Compatible with Lego Building Blocks, 25.5 x 25.5 cm, Base Plate for Peel and Stick for Table Top, Wall, Storage Box (8 Pieces, Grey)
ZHX 30PCS Clear Transparent Window House Building Brick Toy Classic Flat Plates Pieces and Parts Block Compatible with Major Brands (BLUE)
Warship Building Blocks Set for Kids - 651 Pieces Military Battleship Model Kit with Fighter Jets, Construction Toy for Kids & Adults, STEM Educational DIY Play Set, Compatible with Major Brands
WONDERBURST 100-Pcs Premium Magnetic Tiles for kids, 3D Building Blocks Constructional Set - Unleash Limitless Creativity and STEM Learning, Deluxe Set with 2 Cars
Masroo 112 Piece Marble Run Building Blocks Dinosaur Toy, STEM Toy Bricks Set with Functional Dinosaur Building Blocks,Marble Maze Building Toys Compatible with All Major Brands for Kids Ages 3 4 5+
EKIND 4 PCS lassic Building Baseplates 5" x 10" Compatible with Building Brickyard Blocks All Major Brands (Gray)
Cute Panda Mini Building Blocks Sets for Goodie Bags, Not Compatible with Animals, 1325 PCS Micro Mini Building Toy Bricks for Adults, Party Favors for Kids Boys Girls 12-14
Brickyard Building Blocks 135 Pieces Wheels, Tires, and Axles - Building Bricks Compatible Set Includes Steering Wheels, Windshields, and Colorful Brick Building Chassis Pieces (135 pcs)
Lekebaby 100PCS Classic Building Bricks, 2x2 Basic Building Blocks Compatible with All Major Brands, Creative Building Toys for Kids - Green
burgkidz Building Bricks 568 Pieces Toys, Classic Building Blocks Includes Wheels, Door, Window, Compatible Bulk Block with Storage Box and Baseplate, STEM Educational Gift for Kids 3+ Year
