YOYI 3D ABS 1KG 1.75mm ABS 3D Printer Filament, Diameter Tolerance +/- 0.05 mm, 1 KG Spool, 1.75 mm, Black - www.b3dgeable.com/2018/01/11/yoyi-3d-abs-1kg-1-75mm-abs-3d-printer-filament-diameter-tolerance-0-05-mm-1-kg-spool-1-75-mm-black/