6-year-old child is playful and greedy, so you can prepare gifts for him from these two perspectives, buy him his favorite snacks or toys he likes to play. In addition, since the child is curious, you can buy him some novel and creative gifts.
First, I recommend you a scientific projector for adults. This projector can create a vast starry sky effect on the ceiling of your home. The child is curious, so he will definitely like such a gift.
Second, children like to play, so choosing a toy that a little boy likes is the best solution for him, such as this boys' favorite - Transformers Bumblebee model, which can be disassembled and assembled by itself, which can satisfy the little guy's desire to do it.
Third, children are greedy and like to eat sweets, so chocolate is also the first choice for children, and there are many varieties of chocolate. You can choose this creative chocolate to give to children, such as this mahjong chocolate, which looks so lifelike that I am afraid that my nephew dare not eat it.