Thats wicked cool and colorful man, I am sure she'll love it. Although if somebody stole it from her, it would be pretty easy to identify... Perhaps you could engrave her name on it on the inside of the case along the side like how jewels are made so her name would light up. Maybe "Marry Christmas *Name*" An engraving pen and a stencil would do marvels for that.
-TwisT