1. You can send an interesting book or an interesting toy. Because the 12-year-old boy is at the age of learning and exploring, sending an interesting book can help him broaden his horizons and increase his knowledge; At the same time, giving an interesting toy can stimulate his curiosity and creativity, and cultivate his practical ability and imagination. If you want, you can consider giving some gifts related to his hobbies, such as sports equipment and music equipment, or arranging an interesting outdoor activity or trip to make him spend an unforgettable time on this special day of his birthday.

　　What kind of model to give Lego, the computer suits him best.

　　Of course, if he is not afraid of affecting his studies, the game machine is definitely what he wants.

　　If you want to cultivate your interest, you can send some sports equipment, tennis and badminton rackets, and basketball and volleyball.