ECR4Kids Hollow Wood Blocks

Building Blocks: Set of 18 hollow blocks for toddlers and kids in a bedroom, playroom, or classroom; includes seven easy-to-grip shapes to encourage hand-eye coordination and motor development STEM Education: Develop spatial awareness and learn early math and engineering skills while using critical thinking and creativity to design towers, tunnels, racetracks, houses, and more Durable Finish: A clear lacquer is applied using a multi-step process highlighting the natural features and grain of the wood making each piece truly unique; designed to withstand daily wear and tear Certified Safe: Wood blocks for kids are GREENGUARD [GOLD] Certified for low VOCs, TSCA, and CPSIA compliant; features rounded edges and smooth surfaces for safety Product Dimensions: Largest rectangle is 15.75" x 8" x 4"; medium square block is 8" x 8" x 4"; smallest block is 8" x 4" x 4"; flat boards are 15.75" x 4"