foam block

Itzy Ritzy Blocks Stacking Toy - 10pc

Kinder King Climb and Crawl Activity Play Set, Soft Foam Block for Climbing, Crawling and Sliding

Melissa & Doug Wooden Building Blocks Set - 100 Blocks

Melissa & Doug Standard Unit Solid-Wood Building Blocks With Wooden Storage Tray (60pc)

Mega Bloks Block Scooping Wagon Building Set

Blockaroo Magnetic Foam Building Blocks, Soft Foam Blocks to Develop Early STEM Learning Skills, Ultimate Bath Toy for Toddlers & Kids - Roadster Set