50/150pcs DIY Creative Building Blocks Bulk Set Urban Classic Building Blocks Assembled Birthday Gift Children's Educational Toy

High-concerned chemical : None Is Electric : No Battery Block Size : Micro building block、Big building block（＞1cm） Material : Plastic Recommend Age : 14+y

The Transformable Building Blocks Let your child use their imagination to create their own unique designs. Toddlers can combine these STEM educational toys into any 3D shape. Such as animals, cars, buildings, worlds, and more. Unique shape, infinite originality, free mosaic, free combination. 【Safe & Material】Our colorful building blocks are made of high-quality material, which is durable and sturdy. Smooth round edge, protect your kid's little hands. Easy to snap together and are designed to withstand rough play. 【Develops Creativity】Dream up a model, design it and create it, feel the joy of seeing your child successfully assemble a model. This educational preschool building set is specially created to help your child develop hand-eye coordination, master fine motor skills, improve logical thinking & boost vital problem-solving skills. Note: Colors are random