Nothin says love like a trackball... 🙂
Last Xmas I got mine a jewelry box, cuz she has a ton of jewelry and kept it all in this bootleg-ass broken kaboodle.
Most girls have enough jewelry, real or costume to fill up a box of some type...
You can get an antique-looking one, a silver one, you can get em engraved, you can put a gift inside, whatever suits her/your style...
Best part is that they're not that expensive... I got mine at Neiman Marcus or Lord & Taylor or something and it was like $30 on sale (was like 90)...
Good luck