Alloy Building Block Set & Construction Assembling Set With More Nut Combination Creativity

Alloy Building Block set, an educational toy that promotes STEM learning. Key features include: Material: Made of durable alloy and ABS plastic. Pieces: Contains 239 pieces, including screws, wheels, bolts, and metal parts. Models: Allows building UpTo 25 different models, such as vehicles and robots. Skills Development: Enhances fine motor skills, hand-eye coordination, spatial awareness, and problem-solving abilities. Age Suitability: Recommended for children aged 6 years and up. Includes: Comes with an instruction manual for easy assembly. Safety: Made from non-toxic materials with smooth edges.: Metal and plastic Package Dimension: 30 x 24.5 x 4.5 cm