How about a beginner musical instrument? Learning a new instrument is a great hobby and it shows that you support her interests. Some good options could be an acoustic guitar, ukulele, a keyboard, or a set of bongos. You could also look into getting her a gift certificate for music lessons or an online tutorial course on how to play the instrument of her choice. This would be a thoughtful and personalized gift that would show her how much you support her hobby.
Or you can get her a star map with the date when she was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.