I didn't buy anything when my niece was full moon, because such a small child didn't need anything. I just left the calendar of the day when she was born to my brother-in-law, and wrote down my wishes for the child, the time of birth and the weather that day in the blank, and then gave it to her when she grew up. I think the blessing of relatives is better than anything else, and the calendar on the day of her birth is the most meaningful, representing that there was a little life in the world from that day on.