Reading Ray - Stone Collection

The Reading Ray helps hold a book’s pages open for comfortable, one-handed reading. It can be used for a secure grip on an open book with either the thumb, at the bottom of the book, or with a finger, at the top of the book. It's double-sided to fit either small or large books.

In the Stone Collection Rays, the addition of calcium carbonate (CaCO3), the mineral found in limestone, into the PLA gives these a smooth, matte finish, almost like stone.