Case xx 2024 Smooth Abalone Pearl Trapper Knife Rare 12000 NIB 8254 SS. 2024 Case xx Smooth Abalone Trapper Knife ~ Hand Made In The USA Since 1889 ~ Item 12000 Model 8254 SS. This Case xx Knife is New in the Black Velvet Jewelers Box with the Original Black and Gold Sleeve and Paperwork.