1200Pcs Straw Building Toys: The number of 1200 pieces, enough toys for 3-5 children to share together, more cost-effective STEM straw toys color connector toys. A toy for 3 4 5 6 7 8 years old, this 4D building block can assemble planes in various shapes, cruise ship modified cars, castle robot animals and much more. This STEM construction toy designed for kids has become a favorite toy for kids in 2024. Great preschool toys Fun and Educational STEM Toy Kit: Science toys for boys and girls, give them some imaginative toys. This creative toy is a classroom STEM Toys STEAM educational toy, indoor STEM activities, early childhood education tool, pre-school STEM learning toy that improves children's teamwork skills and fosters boys' and girls' engineering skills, math, structure, reasoning, and imagination. Imaginative Preschool Toy: This straw block with storage box is best for outdoor or indoor multiplayer learning and playing together. Educational STEM toys for kindergartens, children's centers and classrooms. It is also a good companion for children during the holidays. Share Tinkering Toys with Friends: With enough 1200PCS, multiple kids' building toys can play cooperatively indoors or outdoors, toys that increase kids' friendship and social interaction. Internationally Certified Toys: with CPSIA and ASTM certificates. It is a product that has passed international safety testing and certification. We use the newly developed non-toxic, safe materials to make construction toys. Popular toys in 2024, the latest upgraded version, more quantities, more accessories and more ways to play. This year's popular straw building block toy is a fun and educational toy that we focus on this year. We use the latest research and development of non-toxic, safe materials to make construction toys, and choose bright colors, so that children can be instantly attracted and fall in love with this toy. It is a must-have preschool toy for preschool education centers and kindergartens. Toys that multiple children can interact with. Bright colors that kids love This brightly colored straw block is perfect for children's imaginations, exercising boys and girls' engineering skills, math, construction, reasoning and imagination. You can participate with multiple children or with parents, and together with the children, they can imagine the castle, plane, car, ship or animal they want to build. This is a very suitable parent-child toy. Note: Has Various Color STEM Straws in Red, Orange, Yellow, Green, and Blue and Connectors. The product is of high quality, will not harm children, can be used with confidence, and is the best gift for children. Quantity: 1200pcs Size: 11.4*7.8*4.7 inches Weight : 2.8 lbs Cleaning: Directly wash with soapy water