Chen's Metamorphic Rock bookends are made from fine-grain concrete and stone-yard reject scraps. Their complete and utter randomness is part of their appeal — each one is entirely one of a kind, and even Chen himself doesn't really follow a set recipe when he's fabricating them.
- Each bookend is unique and will vary from the ones pictured. Bookends are sold individually.
- Composition: Cement, Various grantites and marbles, Brick, Chains