Blocks & Manipulatives by  "6 years old"

Popular Playthings Playstix® 211-Piece Deluxe Set

Imagination Magnets

Learning Resources^® City Engineering & Design Building Set

Learning Resources All About Me Buddy Builders™

Popular Playthings Magnetic Build-a-Truck™ Construction Set

Imagination Links

Bulk 600 Pc. Plus-Plus® Open Play Set, Neon

Wonderhood Corner Shops

Tegu Magnetic Wooden Blocks, 14-Piece Set, Tints

Wonderhood Pet Place

Magnetic Discovery Mega Ball Run

Bulk 100 Pc. Plus-Plus® Big Set

GONGE River Stones & Hilltops Combo Set, Nordic Colors, Set of 9

Plus-Plus® Big Picture Puzzles, Basic

Egg and Shape Sorter, Matching Game

Cupstruction Forts

Learning Resources Hide & Seek Learning TreeHouse

Geomag™ Magicubes Shapes Recycled, 13 Pieces

Learning Resources Gears! Gears! Gears!® Beginner’s Building Set

Wonderhood Grand Hotel

Plus-Plus® Learn To Build Set, Basic

Learning Advantage Rainbow Buttons - Set of 7

Popular Playthings Hexie-Snaps® Building Blocks with Storage Tub, 96 pieces

Melissa & Doug Pound and Roll Tower

Guidecraft Branch Blocks - 36 Pieces

Qboidz 30-in-1 Set

Quercetti® Georello Tech