(2 pack) Contixo STEM Bristle Building Blocks for Kids Ages 3-8, Educational & Sensory Toy Building Set, 244 Pcs - Rainbow Colors

STEM & STEAM Learning: Encourages development in Science, Technology, Engineering, Art, and Math. 244-Piece Building Set: Includes colorful, soft-edged building blocks for endless creative construction. Safe Materials: Toxin-free, lead-free, soft-edged for safety. Easy Connectivity: Frustration-free building and disconnecting. Durable Design: Built to last through years of play. Sensory Play: Bristle blocks enhance sensory toy experiences, improving motor skills. 3D Creations: Encourages exploration of geometrical shapes and 3D forms. Expandable Set: Add more pieces for larger toy-building sets and creations. Group Play & Teamwork: Ideal for preschool learning activities and classroom must-haves, fostering teamwork. Perfect Gift: Ideal for birthdays, holidays, or special occasions.