20pcs MOC parti 4216 mattone modificato 1x2 con scanalatura mattoni compatibili blocchi fai da te particelle bambino Puzzle cerv

High-concerned chemical : None Is Electric : No Battery 3C : Certificate Block Size : Small building block（Compatible with Lego） Barcode : No Certification : 3C Gender : Unisex Plastic Block Shape : Self-Locking Bricks Model Number : 4216 Warning : no Material : Plastic Recommend Age : 18+,14+y Origin : Mainland China Origin : China Label: Yes