sturdy foam blocks

ECR4Kids SoftZone Patchwork Toddler Stacking Blocks, Foam Playset, 12-Piece

Educational Insights Jumbo Playfoam Mermaid Magic, Set of 12, Fidget, Sensory Toy

Educational Insights Playfoam Naturals Shape & Learn Letters & Numbers Set: Encourage Creativity with 40 Pieces

Compound Kings Butter Blizzy Strawberry Waffle Slime: Creative Thinking with 2 Pieces, 0.26 Net Weight

Macaron Magnetic Tiles 44PCS, Large Magnetic Building Blocks for Kids Ages 3-8, STEM Educational Construction Toys with Storage Bag, Gift

Learning Advantage® TacTile Blocks - Set of 49

Wooden Blocks - 100 Pc Wood Building Block Set with Carrying Bag and Container (Natural Colored) - 100% Real Wood

FDW 4-Piece Set Climbing Toys for Toddlers 1-3 Babies Foam Blocks Toddler Climbing Toys Indoor Children’s Composite Toy for Crawling

Hape: Build Up & Away Blocks - 100 pcs- Assorted Wooden Set, 1+

ArtCreativity Building Block Stress Relief Toys for Kids (Set of 12)

Aurora Toys Mini Marshmallow Cuties Engaging Toy Panda 3"

Learning Resources Pattern Block Activity Set: Preschool Math & Counting Kit, Educational Focus on Patterns, Plastic Material

Qaba Soft Play Set, 11 Piece Foam Blocks for Toddlers 6-72 Months, Foam Play Set for Child Development & Color Coordination

Costway Rainbow Arc Climber Playset Foam Climbing Blocks with Machine Washable Covers

Hand2Mind Scratch Jr Block Based Coding Student Activity Set: Kindergarten & Preschool Math Instruction Guide

15 in 1 Brain Flakes Building Instructions For Beginners | PRINTED BOOK

Learning Resources Parquetry Blocks & 20 Pattern Cards, 53 Piece Set, Ages 4+

Joyn Toys Transparent Light and Color Blocks - 108 Pieces

Soozier 12 Piece Soft Play Blocks Soft Foam Toy Building and Stacking Blocks Compliant Learning Toys for Toddler Baby Kids Preschool

Playmags Magnetic Tiles Road Set - 50 Pcs STEM Educational Construction Toy Car Track, Building Blocks Magnet Toys for Toddlers, Safe for Ages 3+

Educational Insights Playfoam Shape & Learn Character Cards Activity Set

Apostrophe Games Road Building Block Baseplates - 8pcs

Factory Direct Partners 7pc SoftScape Kids' Block Set