10pcs Brass Pen Shape 8MM End Brushes 1/8" Pen Shape Brass Wire Brush For Industrial Polishing Fits Dremel Rotary Tools
https://www.vogueparade.com/shopping/EN/4204/1/32602920745/10pcs-brass-pen-shape-8mm-end-brushes-18-pen-shape-brass-wire-brush-for-industrial-polishing-fits-dremel-rotary-tools//