The mini building block sets are made of high-quality ABS and have a smooth surface finish,so the building blocks are closely attached to each other and maintained for a long time.The realistic miniature design makes this architectural model kit collectible.This kind of building model can not only play,but also collect or decorate. The component set requires hands-on ability and concentration ability.Parents can accompany their children to build Street Fighter Game to cultivate their patience and perseverance.. The smaller the bricks,the better the construction effect;all sets come with detailed step-by-step instructions. Helps develop planning and organisational skills,encourages creative play,make amazing 3D art that fits in the palm of your hand.