ADVERTISEMENT MEMORABILIA NIST EAP U.S. Department of Commerce National Institute of Standards and Technology (NIST) Squeeze Stress Ball Advertises the phone number for the Employee Assistance Program (EAP) Great condition. About 3 inches in diameter. Exact year of manufacture unknown, but this was given to NIST employees in 2010. Pictures speak for themselves. What you see is exactly what you get so please review pics carefully. Should please the U.S. government swag collector, or unique ball fan. Your satisfaction is important to me. Any and all questions answered, and happy to send more pics / info etc. Please look at my feedback and buy with confidence. Please see my other listings for more great collectibles and books! Happy to discount shipping for multiple wins!