Protect your furniture from moisture with these amazing, durable waterstone coasters! They are freakishly absorbent for both hot and cold drinks, and the beautiful Tulsa in Ink artwork is fade resistant. 

The Prayer Tower is a late Googie design-influenced tower located on the campus of Oral Roberts University in Tulsa, Oklahoma. The 200 ft glass and steel structure, designed by Tulsa architect Frank Wallace, opened in 1967. An enclosed observation deck gives a 360° view of the surrounding area and enables a self-guided visual tour of the ORU campus. The landscaped Ralph L. Reece Memorial Gardens surround the tower base. The tower is a popular local tourist attraction.

To clean your coasters, prepare a solution of 3 parts hot water (not boiling) and 1 part bleach. Soak the coasters overnight. Rinse, lay flat with the cork-side up and allow to air dry. This process may be repeated to remove stubborn stains such as coffee, wine and cola.