17-year-old boy should be very energetic and vigorous, and he wants to show himself and show that he is different. Then give him a titanium steel bracelet. The stylish appearance and unique design, coupled with the unique health care function, are generous to wear, and look fashionable and exquisite. Moreover, boys often go online. After wearing this kind of bracelet, you can perform a massage-like function on your wrist, and it also has a certain radiation protection function. It is very suitable for people like your 17-year-old brother.
Boys as old as your brother should have some idols they admire, such as Kobe who plays basketball, Lin Dan who plays badminton, Wang Hao who plays table tennis, or singers. You can print his idol on a mug. As long as you pour water into the mug, the image of the idol on the mug will slowly appear.
At the age of 17, it should be the college entrance examination soon. You can go to the bookstore to buy him some college entrance examination books and questions. If you need them, you can also buy some for yourself. Isn't it the best of both worlds?