Interior has Glass/Plastic window so you can view the movement of the music box. I'm not sure if inner window is glass or plastic.
I'm leaning towards plastic. Has some wear on corners and one scuff on inner glass/plastic. Please see all photos and use zoom for a closer look.
Thank you for your interest. Check out the rest of our store for more items like this. This item is in the category "Collectibles\Decorative Collectibles\Music Boxes". The seller is "shuffleboxstore" and is located in this country: US. This item can be shipped worldwide.