SPECIFICATIONS Barcode: No Block Size: Small building block（Compatible with Lego） Brand Name: NoEnName_Null CE: Certificate Certificate Number: TST20231103440-6EC Certification: CE Choice: yes Gender: Unisex Is Electric: No Battery Material: Plastic Model Number: 86105 Origin: Mainland China Plastic Block Shape: Self-Locking Bricks Plastic Type: ABS Recommend Age: 6-12Y,14+y Type: others Warning: Cannot eat