ebook stand

This part and a commonly available chopstick can hold a 10mm thick ebook at a 60 or 30 degree angle.

The other stands on thingiverse don't have an adjustable angle, and many are meant for cell phones and are not sturdy enough or long enough to support a heavier and larger ebook. Adding a leg and back long enough to support a 6" ebook makes the part not fit in a cupcake, but the chopstick solves that...