558PCS COGO City Train Vehicle 3D Building Brick Blocks Toys Assemble Educational Model Birthday Gifts 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! Spesification: package size: 35*25*10cm weight: 0.67kg material: ABS age range: 6+ Package list: 558 * blocks 1 * manual Attention ! To avoid suffocation danger, keep the bags away from children.