November is already winter, right? I think the best birthday gift is the scarf and gloves you knit for your boyfriend. Such a birthday gift is warmer than anything else. It can not only warm your boyfriend's body, but also his heart.
If you can cook, the best birthday gift is to make a table of delicious food for your boyfriend, and then you eat together and have fun together. Your boyfriend will definitely like it and be very happy.
Of course, because you are his girlfriend, he must know your financial situation very well. You can give him an electronic watch, which is not expensive but very thoughtful, so that your boyfriend can have a sense of time.
You can also give a customized birthday gift that belongs only to your boyfriend, such as a mug and a real doll customized with his photo, and a crystal music box customized with your sweet photos. These gifts are all permanent collections.