High-concerned chemical: None CE: Certificate Is Electric: Yes Block Size: Small building block（Compatible with Lego） Barcode: Yes Certification: CE Gender: Unisex Plastic Block Shape: Self-Locking Bricks Plastic Type: ABS Warning: Not suitable for children under 3 years old Material: Plastic Recommend Age: 14+y Origin: Mainland China Safety and Quality Produced without high-concerned chemicals, this block set prioritizes user safety while maintaining high-quality construction. Universal Compatibility Compatible with Lego blocks, this set ensures a wide range of creative possibilities for builders of all ages. Educational STEM Toy It serves as an excellent STEM toy, enhancing logical thinking and problem-solving skills in users. Light-Up Feature The starfighter model kits come with a light-up feature, adding…