Five Star Gift Ideas

That's a unique interest! Here are some gift ideas for your girlfriend:

1. Theremin DIY Kit - If your girlfriend likes building things, a DIY theremin kit would be a great gift idea. This would also give her some insight into how her favorite instrument works.

2. Theremin Lessons - If your girlfriend is not a pro already, consider buying her theremin lessons with a professional teacher. Better yet, you can both take lessons together and make a date out of it.

3. Theremin Music - You can get your girlfriend some recordings of her favorite theremin players. Look for a bundle of CDs or check out online theremin music libraries.

4. Theremin Jewelry - A theremin necklace or earrings would make a unique statement piece for your girlfriend.

5. Theremin Art - You could commission an artwork (painting, sculpture, etc.) inspired by the theremin.

6. Theremin T-shirt or Hoodie - You can get a t-shirt or hoodie that has a picture of a theremin or a funny phrase like "Theremin player in progress". This would be a fun and casual way to show off a shared interest.

I hope these ideas help!

Or you can get her a star map with the date when she was born.