FAUX IVORY CHOPSTICKS USED BY DIANNE FEINSTEIN. Accompanied by letter of authenticity from John Fong, managing partner of Mr. K's Restaurant, confirming these chopsticks were used by Ms. Dianne Feinstein at Mr. K's Restaurant at 2121 K Street NW, Washington DC, between February 18, 1982 and December 31, 2006. - 10 3/8 in. x 1/4 in. Estimate $400-500