Our Pen-Style Glass Fibre Scratch Brushes are handy tools to have on your workbench for a variety of uses: create scratch finishes on metals, clean jewellery and watch backs, polish metal and fired enamels without scratching. This is great for cleaning metals and fired enamels. To get the best finish, submerge your item under water and clean with scratch brush.
Each brush has retractable bristles to give you a range of firmness in a compact size. Extend the bristles to get into those impossible places. Set the bristles short to get a uniform medium satin finish.
Please note: Avoid contact with skin, as glass fibres can cause irritation.