Compatible With Lego Mine Building Block Splicing Puzzle Children'S Small Particles Matching Lego Building Block Toys

Power supply mode: no power supply Is it possible to DIY: No Processing method: No Applicable age: juvenile (7-14 years old) Material: Plastic Is there an anime image?: No Whether electric: No Number of building blocks (pieces): 500 Packing: Color bag Building block net weight: 0.39 city Part Number: 7424 Anime Characters: None Specifications: Mine Is it multi-functional?: Yes Product 3C certification code: 2019152203024600 3C configuration category: plastic toys under 14 years old Function: Splicing building blocks, providing children with hands-on ability and concentration