City Trains Flexible Tracks Forked Straight Curved Soft Rails Track Switch Building Block Bricks Kids DIY High-tech Creative Toy

High-concerned chemical : None Type Number : 86306 CE : Type Is Electric : No Battery Block Size : Small building block（Compatible with ） Barcode : No Certification : CE Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Model Number : 86306 Warning : Cannot eat Material : Plastic Brand Name : Mitty Recommend Age : 18+,14+y,6-12Y Origin : Mainland China