"Robie House" Standard Roller Ball Pen, a design inspired by Frank Lloyd Wright, comes from ACME Studio's Standard Roller Ball Pens. This pen is one of the most important examples of the Prairie Style house in Chicago for Frederick C. Robie. The pen comes with one black roller ball refill. Artist's signature is engraved on the cap band and "ACME" is on the clip. The pen is presented in a metal Frank Lloyd Wright tin with a black sleeve and ACME literature. © 2000 The Frank Lloyd Wright Foundation. All rights reserved.