JAKI children's building block toy set space aerospace exploration series space core module space station building toys

High-concerned chemical : None Is Electric : Button Battery Block Size : Micro building block、Big building block（＞1cm） Remote Control : No Barcode : No Gender : Unisex Model Number : JK8503.ST8001 Warning : Please note: No children under 3 years old, thank you! Material : Plastic Type : BLOCKS Brand Name : JAKI Origin : Mainland China Recommend Age : 14+y