A beautiful Kazi set. The instructions say 6+ but children will be frustrated by the instructions. As for adults your hands will get very very sore. I built this set live on Youtube and I was in pain towards the end. It’s a beautiful set but the bricks aren’t the same quality as lego. The wheels going onto the Technic pins was horribly painful. Too tight. It’s a great display set though. Beautiful from all angles.
Product shipped and arrived quickly no complaints. Kazi kits are detailed inside and out, one complaint is they are not consistent with the color of the blocks. blocks that are supposed to be the same might have a slight variance in color. Otherwise good product. The main negative is the instruction manual is difficult to follow at times.