319PCS COGO City Construction Engineering Excavator Educational Toys Building Brick Blocks Sets Toys Features: Magic blocks stimulate kids' imagination and curiosity; A creative process enhance children's practical ability and logical thinking; Flexiable assemblely encourage kids to create more infinite models; Exquisite details, multiple playing ways, happy family times; A worth-collecting toy makes kids queal with delight. Attention: the product is without color box! Specification: package size: 25*17*5cm weight: 0.34kg material: ABS age range: 6+ Package list: 319 * blocks 1 * manual Attention ! To avoid suffocation danger, keep the bags away from children.