STEM Toys, 400 Pieces Building Blocks Toys for Kids, Educational Toys Sets, Puzzles Toy, Creativity Classroom Activities Toys, Interlocking Gear Learning Toys for Children Boys Girls Aged 3+

❀【400 PCS Building Blocks Set】-- Our stem toys totally include 400 pieces of colorful building blocks. It is easy for your kids to combine into any 3D shape. Such as flowers, animals, cars, buildings and more. Fun and unique toy building sets!

❀【Develop Skills】-- Enhance your child’s Science, Technology, Engineering, and Math skills with the STEM building block toys. At the same time, it can develop children's fine motor development, artistic cognitive, practical ability, imagination and creativity. STEM activities for kids ages 3-12, also great as autism sensory toys, occupational therapy toys.

❀【Safe Product】-- With a plastic storage box, you can easily put the toy into the box to avoid loss, and it can be reused. building blocks are created from a high quality PP material that is not only safe but also sturdy and easy to pick and build. These building blocks free of BPA, lead, heavy metals and phthalates, compliance with safety regulations.the building blocks have a smooth appearance, so kid can play safely.

❀【Enjoy Education and Building Learning Toys】-- The educational toys for kids 3-12 can be connected without limit to stimulate children's creativity. Perfect for collaborative group activity or school classrooms, kindergarten, indoors, outdoors and home. Also, it can be used for decoration, good-looking and fun. our child can explore their wild imagination with this high quality innovative building set.

❀【Customer Guarantee】-- Have 90 days no questions asked return policy and FREE returns! Our kids' connector blocks toys contain in a variety of colors, colorful and rich, can be easily combined into any shape, if you have any questions about the building blocks set, feel free to contact us. We will help you solution your problems quickly.